
No pre-race storylines were written for this race.
| Driver | St | Form index▼ | This trackAvg finish | ·Wins | ·Top 5 | ·Top 10 | ·Avg start | ·Laps led % | ·Rating | ·Avg running pos | ·Pace rank | ·Fire-off rank | ·Long-run rank | ·vs teammates | ·Make wins | SimilarAvg finish | ·Pace rank | FormLast 5 avg | ·% off best (5) | ·Trend | ·Avg start | ·Consistency | ·Comeback | ·Stage pts/race | ·Closing | ·Passes/race | ·Quality pass % | ·Top-10 laps % | Pit & restartsRestart gain | ·Pit avg | ·Pit rank | ErrorsPenalties/race | ·Errors/race | ·DNF % | PlayoffsPoints | ·Last visit | ·Career here |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20Harrison Burton | 1 | 70 | 1.01 | 11 | 11 | 11 | 10.01 | 32.4%1 | — | 2.71 | 1.01 | 1.01 | 1.01 | -6.51 | 11 | 7.36 | 7.34 | 13.85 | 0.66%5 | -8.06 | 8.26 | 13.76 | -3.86 | 9.86 | +1.676 | 58.26 | 78.5%6 | 72.8%6 | +2.776 | 16.82s6 | 9.76 | 0.006 | 0.176 | 16.7%6 | 2121 | 2020: P1 from 10 · led 81 · 0.00% off | 1 st · 1 W · best P1 · avg 1.0 |
| 22Austin Cindric | 6 | 68 | 10.01 | 01 | 01 | 11 | 1.01 | 16.8%1 | — | 7.51 | 6.01 | 5.01 | 4.01 | — | 01 | 9.312 | 6.03 | 5.05 | 0.75%5 | +3.36 | 1.76 | 4.56 | -2.76 | 12.26 | +0.176 | 58.26 | 71.9%6 | 76.1%6 | +1.646 | 20.16s6 | 10.05 | 0.506 | 0.006 | 0.0%6 | 2771 | 2020: P10 from 1 · led 42 · 0.53% off | 1 st · 0 W · best P10 · avg 10.0 |
| 7Justin Allgaier | 2 | 66 | 2.01 | 01 | 11 | 11 | 6.01 | 0.0%1 | — | 5.91 | 2.01 | 3.01 | 2.01 | -3.01 | 01 | 10.112 | 2.54 | 17.45 | 0.57%5 | -23.06 | 16.86 | 13.96 | -2.36 | 9.76 | -5.506 | 61.06 | 67.8%6 | 79.4%6 | -0.176 | 14.71s6 | 4.86 | 0.336 | 0.506 | 33.3%6 | 1711 | 2020: P2 from 6 · 0.21% off | 1 st · 0 W · best P2 · avg 2.0 |
| 11Justin Haley | 5 | 63 | 12.01 | 01 | 01 | 01 | 3.01 | 0.0%1 | — | 8.11 | 8.01 | 6.01 | 13.01 | -3.51 | 01 | 13.68 | 3.54 | 11.45 | 0.95%5 | -0.76 | 10.76 | 10.36 | -3.76 | 9.56 | -2.676 | 53.26 | 75.5%6 | 82.5%6 | +0.616 | 15.27s6 | 4.76 | 0.336 | 0.336 | 33.3%6 | 1931 | 2020: P12 from 3 · 0.76% off | 1 st · 0 W · best P12 · avg 12.0 |
| 9Noah Gragson | 8 | 63 | 3.01 | 01 | 11 | 11 | 2.01 | 9.2%1 | — | 5.01 | 3.01 | 2.01 | 3.01 | -1.71 | 01 | 8.79 | 6.04 | 21.85 | 1.55%5 | -15.06 | 21.36 | 15.16 | -2.26 | 5.06 | -5.006 | 70.26 | 62.7%6 | 66.2%6 | +0.946 | 19.85s6 | 14.85 | 0.006 | 0.506 | 50.0%6 | 1141 | 2020: P3 from 2 · led 23 · 0.31% off | 1 st · 0 W · best P3 · avg 3.0 |
| 10Jeb Burton | 13 | 63 | 4.01 | 01 | 11 | 11 | 8.01 | 0.0%1 | — | 9.91 | 12.01 | 15.01 | 7.01 | -0.31 | 01 | 17.45 | 7.03 | 10.05 | 1.64%5 | +9.36 | 4.76 | 8.16 | -4.36 | 3.26 | +4.676 | 66.26 | 68.0%6 | 49.7%6 | +0.176 | 18.84s6 | 9.56 | 0.506 | 0.006 | 0.0%6 | 1871 | 2020: P4 from 8 · 1.10% off | 1 st · 0 W · best P4 · avg 4.0 |
| 54Ty Gibbs | 16 | 61 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 11 | — | — | 1.52 | 0.70%2 | — | 21.02 | 0.72 | +19.52 | 6.52 | +2.002 | 56.02 | 72.3%2 | 78.1%2 | +3.212 | 16.60s2 | 8.52 | 0.502 | 0.002 | 0.0%2 | 881 | first start here | — |
| 18Daniel Hemric | 4 | 60 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 11 | 13.05 | 6.01 | 8.05 | 0.99%5 | +6.36 | 5.76 | 7.96 | -2.56 | 9.76 | 0.006 | 60.76 | 70.3%6 | 76.6%6 | +1.176 | 22.21s6 | 17.76 | 0.336 | 0.006 | 0.0%6 | 2311 | first start here | — |
| 1Michael Annett | 10 | 60 | 8.01 | 01 | 01 | 11 | 11.01 | 0.0%1 | — | 10.31 | 9.01 | 9.01 | 8.01 | +5.01 | 01 | 15.312 | 8.33 | 15.85 | 2.02%5 | -4.36 | 18.26 | 14.26 | -1.06 | 4.26 | +0.506 | 67.56 | 62.2%6 | 59.4%6 | +0.936 | 16.92s6 | 11.56 | 0.176 | 0.176 | 33.3%6 | 1341 | 2020: P8 from 11 · 0.91% off | 1 st · 0 W · best P8 · avg 8.0 |
| 16AJ Allmendinger | 3 | 60 | 26.01 | 01 | 01 | 01 | 36.01 | 27.2%1 | — | 11.41 | 5.01 | 8.01 | 6.01 | +17.51 | 01 | 10.01 | 9.01 | 12.05 | 0.91%5 | -14.36 | 13.06 | 12.66 | +2.26 | 5.56 | -1.176 | 61.06 | 64.5%6 | 68.7%6 | -0.886 | 25.23s6 | 9.05 | 0.176 | 0.336 | 0.0%6 | 1941 | 2020: P26 from 36 · led 68 · 0.47% off | 1 st · 0 W · best P26 · avg 26.0 |
| 19Brandon Jones | 24 | 59 | 9.01 | 01 | 01 | 11 | 7.01 | 0.0%1 | — | 9.91 | 7.01 | 7.01 | 10.01 | +5.51 | 11 | 12.912 | 11.04 | 15.85 | 2.08%5 | +9.76 | 11.86 | 18.26 | -7.76 | 7.86 | +1.506 | 55.76 | 65.0%6 | 74.4%6 | +0.986 | 22.77s6 | 12.85 | 0.506 | 0.336 | 33.3%6 | 1551 | 2020: P9 from 7 · 0.73% off | 1 st · 0 W · best P9 · avg 9.0 |
| 98Riley Herbst | 7 | 58 | 6.01 | 01 | 01 | 11 | 24.01 | 0.0%1 | — | 9.71 | 10.01 | 10.01 | 5.01 | +1.01 | 01 | 18.05 | 11.54 | 20.05 | 1.42%5 | -8.76 | 16.36 | 16.36 | -4.76 | 5.36 | +1.676 | 57.26 | 65.3%6 | 51.9%6 | -1.596 | 21.35s5 | 18.65 | 0.006 | 0.506 | 50.0%6 | 1351 | 2020: P6 from 24 · 0.92% off | 1 st · 0 W · best P6 · avg 6.0 |
| 51Jeremy Clements | 11 | 58 | 15.01 | 01 | 01 | 01 | 23.01 | 0.0%1 | — | 15.71 | 16.01 | 16.01 | 16.01 | — | 01 | 16.512 | 15.84 | 11.65 | 1.90%5 | -0.76 | 12.36 | 5.16 | -1.06 | 3.86 | -2.006 | 68.26 | 54.5%6 | 33.5%6 | +0.686 | 20.45s6 | 15.56 | 0.176 | 0.006 | 0.0%6 | 1651 | 2020: P15 from 23 · 1.90% off | 1 st · 0 W · best P15 · avg 15.0 |
| 26Brandon Gdovic | 25 | 55 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 11 | — | — | 16.03 | 1.10%1 | — | 39.01 | — | +31.01 | 0.01 | +5.001 | 50.01 | 14.0%1 | 8.2%1 | -0.111 | 19.40s1 | 8.01 | 0.001 | 0.001 | 0.0%1 | 291 | first start here | — |
| 02Brett Moffitt | 27 | 55 | 13.01 | 01 | 01 | 01 | 14.01 | 0.0%1 | — | 13.81 | 15.01 | 11.01 | 15.01 | — | 01 | 16.73 | 14.73 | 20.25 | 1.31%5 | +21.06 | 9.56 | 15.86 | -7.76 | 2.76 | -0.176 | 75.56 | 64.9%6 | 42.2%6 | +1.606 | 17.75s5 | 13.25 | 0.176 | 0.506 | 33.3%6 | 01 | 2020: P13 from 14 · 1.52% off | 1 st · 0 W · best P13 · avg 13.0 |
| 03Andy Lally | — | 54 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 01 | — | — | 13.73 | 2.17%1 | — | 24.01 | — | -7.01 | 6.01 | -18.001 | 36.01 | 55.6%1 | 29.1%1 | -2.601 | 23.06s1 | 23.01 | 0.001 | 0.001 | 0.0%1 | 121 | first start here | — |
| 68Brandon Brown | 19 | 54 | 18.01 | 01 | 01 | 01 | 12.01 | 0.0%1 | — | 15.91 | 17.01 | 18.01 | 18.01 | — | 01 | 17.39 | 13.04 | 17.85 | 2.45%5 | -0.36 | 11.36 | 13.96 | -4.56 | 2.56 | +1.506 | 62.86 | 72.1%6 | 33.7%6 | +0.266 | 24.84s6 | 8.76 | 0.006 | 0.006 | 16.7%6 | 1421 | 2020: P18 from 12 · 2.16% off | 1 st · 0 W · best P18 · avg 18.0 |
| 39Ryan Sieg | 12 | 52 | 11.01 | 01 | 01 | 01 | 9.01 | 0.0%1 | — | 11.41 | 14.01 | 14.01 | 11.01 | -28.01 | 01 | 14.612 | 13.34 | 24.05 | 2.06%5 | +6.36 | 23.26 | 13.26 | -2.06 | 1.86 | -2.506 | 66.06 | 62.6%6 | 22.0%6 | -0.766 | 23.02s6 | 12.76 | 0.506 | 0.506 | 50.0%6 | 851 | 2020: P11 from 9 · 1.30% off | 1 st · 0 W · best P11 · avg 11.0 |
| 17JJ Yeley | 33 | 52 | 14.01 | 01 | 01 | 01 | 39.01 | 2.0%1 | — | 19.31 | 18.01 | 20.01 | 19.01 | — | 01 | 25.76 | — | 15.25 | 2.43%2 | +0.36 | 36.02 | 0.72 | +23.52 | 0.02 | -0.502 | 83.52 | 34.7%2 | 8.2%2 | +0.502 | 22.47s2 | 25.02 | 0.002 | 0.002 | 0.0%2 | 491 | 2020: P14 from 39 · led 5 · 2.19% off | 1 st · 0 W · best P14 · avg 14.0 |
| 2Myatt Snider | 9 | 51 | 23.01 | 01 | 01 | 01 | 22.01 | 0.0%1 | — | 14.41 | 13.01 | 13.01 | 14.01 | — | 01 | 26.54 | 14.54 | 13.65 | 1.98%5 | +11.06 | 9.76 | 10.56 | -2.86 | 4.76 | -0.176 | 65.36 | 71.2%6 | 45.4%6 | +0.916 | 20.23s6 | 15.56 | 0.006 | 0.006 | 0.0%6 | 1791 | 2020: P23 from 22 · 1.27% off | 1 st · 0 W · best P23 · avg 23.0 |
| 13Matt Jaskol | 40 | 50 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | first start here | — |
| 31Jordan Anderson | — | 50 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 01 | first start here | — |
| 90George Gorham Jr. | 37 | 50 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | first start here | — |
| 8Josh Berry | 29 | 50 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 01 | — | — | 23.65 | 0.97%5 | — | 13.85 | 14.45 | -9.85 | 2.05 | +0.605 | 86.45 | 58.1%5 | 41.2%5 | +1.865 | 16.73s5 | 13.45 | 0.205 | 0.805 | 60.0%5 | 791 | first start here | — |
| 4Landon Cassill | 14 | 48 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 01 | 23.02 | — | 17.65 | 3.63%5 | +1.06 | 18.36 | 4.56 | -0.26 | 0.26 | +0.176 | 57.76 | 13.9%6 | 2.3%6 | +0.816 | 25.76s6 | 26.86 | 0.176 | 0.176 | 16.7%6 | 1121 | first start here | — |
| 92Josh Williams | 15 | 48 | 19.01 | 01 | 01 | 01 | 13.01 | 0.0%1 | — | 16.21 | 19.01 | 17.01 | 20.01 | -10.01 | 01 | 21.99 | 22.34 | 19.25 | 3.35%5 | -3.76 | 19.06 | 3.96 | -0.56 | 0.06 | 0.006 | 38.26 | 9.2%6 | 1.1%6 | -0.336 | 32.57s6 | 27.06 | 0.006 | 0.176 | 0.0%6 | 1051 | 2020: P19 from 13 · 2.22% off | 1 st · 0 W · best P19 · avg 19.0 |
| 44Tommy Joe Martins | 17 | 47 | 16.01 | 01 | 01 | 01 | 15.01 | 0.0%1 | — | 20.41 | 23.01 | 23.01 | 21.01 | — | 01 | 24.38 | 27.34 | 18.45 | 3.64%5 | -5.36 | 20.06 | 3.86 | +0.76 | 0.06 | -1.506 | 48.86 | 15.0%6 | 3.7%6 | -1.426 | 20.63s6 | 16.26 | 0.176 | 0.176 | 16.7%6 | 1061 | 2020: P16 from 15 · 2.76% off | 1 st · 0 W · best P16 · avg 16.0 |
| 48Jade Buford | 30 | 45 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 01 | — | — | 26.45 | 3.71%5 | +4.06 | 27.85 | 6.85 | +1.45 | 0.05 | +3.005 | 40.25 | 12.9%5 | 2.8%5 | -0.955 | 21.66s5 | 20.65 | 0.205 | 0.005 | 20.0%5 | 531 | first start here | — |
| 23Blaine Perkins | 32 | 45 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 01 | — | — | 27.02 | 4.41%2 | — | 26.52 | 4.22 | -0.52 | 0.02 | +1.002 | 42.02 | 0.0%2 | 0.0%2 | -0.142 | 22.00s2 | 23.02 | 0.002 | 0.002 | 0.0%2 | 201 | first start here | — |
| 07Joe Graf Jr. | 28 | 43 | 21.01 | 01 | 01 | 01 | 25.01 | 0.0%1 | — | 25.01 | 27.01 | 27.01 | 24.01 | -14.01 | 01 | 20.05 | 25.04 | 23.85 | 4.35%5 | +4.76 | 18.26 | 6.76 | -3.56 | 0.06 | +1.836 | 55.76 | 11.1%6 | 1.7%6 | -0.626 | 20.24s6 | 17.56 | 0.176 | 0.006 | 0.0%6 | 921 | 2020: P21 from 25 · 3.19% off | 1 st · 0 W · best P21 · avg 21.0 |
| 36Alex Labbe | 22 | 42 | 27.01 | 01 | 01 | 01 | 16.01 | 0.0%1 | — | 23.91 | 22.01 | 21.01 | 28.01 | +2.01 | 01 | 20.39 | 21.34 | 24.25 | 2.93%5 | +2.36 | 28.26 | 10.36 | +1.36 | 0.06 | -5.676 | 64.86 | 12.9%6 | 0.8%6 | +0.656 | 24.77s6 | 26.76 | 0.176 | 0.836 | 50.0%6 | 651 | 2020: P27 from 16 · 2.75% off | 1 st · 0 W · best P27 · avg 27.0 |
| 77Ronnie Bassett Jr. | — | 41 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 01 | 32.02 | 23.01 | 26.45 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 01 | first start here | — |
| 66Timmy Hill | 20 | 41 | 17.01 | 01 | 01 | 01 | 34.01 | 0.0%1 | — | 24.31 | 25.01 | 26.01 | 23.01 | -15.01 | 11 | 27.511 | 25.33 | 24.25 | 4.78%5 | +0.36 | 26.86 | 9.66 | +3.36 | 0.06 | +3.836 | 44.76 | 4.9%6 | 1.0%6 | -0.306 | 24.97s6 | 25.06 | 0.006 | 0.006 | 16.7%6 | 821 | 2020: P17 from 34 · 3.00% off | 1 st · 0 W · best P17 · avg 17.0 |
| 0Jeffrey Earnhardt | 18 | 41 | 28.01 | 01 | 01 | 01 | 20.01 | 0.0%1 | — | 28.11 | 34.01 | 32.01 | 34.01 | +1.01 | 01 | 17.54 | 20.84 | 21.85 | 3.81%5 | -10.76 | 29.26 | 7.56 | +4.86 | 0.06 | +1.336 | 57.86 | 8.4%6 | 0.8%6 | +0.406 | 28.49s6 | 29.36 | 0.176 | 0.176 | 16.7%6 | 771 | 2020: P28 from 20 · 4.41% off | 1 st · 0 W · best P28 · avg 28.0 |
| 15Colby Howard | 23 | 41 | 25.01 | 01 | 01 | 01 | 27.01 | 0.0%1 | — | 24.11 | 24.01 | 24.01 | 27.01 | -3.01 | 01 | 27.04 | 24.84 | 23.25 | 3.77%5 | -12.36 | 27.56 | 8.36 | +2.36 | 0.26 | +0.176 | 59.26 | 22.0%6 | 4.9%6 | -1.316 | 21.19s6 | 19.76 | 0.006 | 0.176 | 33.3%6 | 721 | 2020: P25 from 27 · 2.94% off | 1 st · 0 W · best P25 · avg 25.0 |
| 61David Starr | 34 | 41 | — | 00 | 00 | 00 | — | — | — | — | — | — | — | — | 11 | 25.48 | — | 28.65 | 5.02%5 | +3.06 | 36.65 | 6.15 | +8.05 | 0.05 | -2.005 | 45.25 | 2.7%5 | 0.1%5 | -0.035 | 24.95s4 | 26.04 | 0.005 | 0.005 | 20.0%5 | 441 | first start here | — |
| 99Stefan Parsons | 38 | 40 | 24.01 | 01 | 01 | 01 | 35.01 | 0.0%1 | — | 25.21 | 26.01 | 30.01 | 26.01 | -11.51 | 11 | 23.01 | 34.01 | 24.45 | 3.29%4 | +9.36 | 33.54 | 10.84 | +9.04 | 0.04 | +1.504 | 34.84 | 3.6%4 | 0.2%4 | +0.754 | 34.39s4 | 34.34 | 0.004 | 0.504 | 25.0%4 | 501 | 2020: P24 from 35 · 3.05% off | 1 st · 0 W · best P24 · avg 24.0 |
| 52Gray Gaulding | 39 | 37 | 35.01 | 01 | 01 | 01 | 30.01 | 0.0%1 | — | 32.91 | 20.01 | 19.01 | 17.01 | +14.01 | 01 | 15.65 | 24.01 | 27.85 | 5.00%5 | +2.36 | 32.36 | 5.46 | +3.56 | 0.06 | +0.836 | 43.56 | 3.4%6 | 0.8%6 | -0.566 | 28.61s6 | 30.06 | 0.006 | 0.176 | 16.7%6 | 491 | 2020: P35 from 30 · 2.44% off | 1 st · 0 W · best P35 · avg 35.0 |
| 78Jesse Little | 21 | 36 | 22.01 | 01 | 01 | 01 | 19.01 | 0.0%1 | — | 22.81 | 31.01 | 25.01 | 31.01 | -7.01 | 01 | 27.34 | 30.34 | 26.85 | 4.70%5 | +8.36 | 23.86 | 9.76 | -1.36 | 0.06 | +2.006 | 35.36 | 0.9%6 | 1.1%6 | -0.566 | 34.75s5 | 31.45 | 0.006 | 0.176 | 16.7%6 | 751 | 2020: P22 from 19 · 3.60% off | 1 st · 0 W · best P22 · avg 22.0 |
| 74Bayley Currey | 26 | 35 | 36.01 | 01 | 01 | 01 | 21.01 | 0.0%1 | — | 34.41 | 28.01 | 28.01 | 25.01 | +6.01 | 01 | 24.36 | 23.34 | 24.05 | 4.33%5 | -15.76 | 29.56 | 10.46 | +4.06 | 0.36 | +1.506 | 55.36 | 5.1%6 | 1.0%6 | -0.376 | 30.69s6 | 31.56 | 0.006 | 0.176 | 33.3%6 | 711 | 2020: P36 from 21 · 3.26% off | 1 st · 0 W · best P36 · avg 36.0 |
| 6Ryan Vargas | 35 | 35 | 34.01 | 01 | 01 | 01 | 17.01 | 0.0%1 | — | 31.21 | 32.01 | 29.01 | 33.01 | +9.01 | 01 | — | — | 29.05 | 4.61%5 | +1.76 | 27.06 | 6.86 | -0.26 | 0.06 | -0.506 | 37.06 | 3.2%6 | 0.4%6 | -1.846 | 25.72s6 | 26.85 | 0.006 | 0.006 | 0.0%6 | 601 | 2020: P34 from 17 · 4.16% off | 1 st · 0 W · best P34 · avg 34.0 |
| 47Kyle Weatherman | 31 | 34 | 30.01 | 01 | 01 | 01 | 33.01 | 0.0%1 | — | 27.91 | 36.01 | 33.01 | 35.01 | -6.01 | 01 | 27.65 | 27.73 | 27.25 | 4.10%5 | +13.06 | 22.26 | 8.26 | -3.06 | 0.56 | -1.006 | 35.26 | 9.5%6 | 3.5%6 | -1.316 | 31.04s6 | 29.56 | 0.006 | 0.006 | 0.0%6 | 741 | 2020: P30 from 33 · 4.95% off | 1 st · 0 W · best P30 · avg 30.0 |
| 5Matt Mills | 36 | 30 | 38.01 | 01 | 01 | 01 | 18.01 | 0.0%1 | — | 31.81 | 30.01 | 34.01 | 29.01 | +9.51 | 01 | 21.79 | 20.34 | 31.25 | 5.74%5 | +14.76 | 27.06 | 9.36 | -1.76 | 0.06 | +0.176 | 23.86 | 1.4%6 | 0.7%6 | +1.396 | 27.24s6 | 28.36 | 0.176 | 0.006 | 16.7%6 | 531 | 2020: P38 from 18 · 3.59% off | 1 st · 0 W · best P38 · avg 38.0 |
Ranked by the form index: a 0–100 composite of the driver's record here, at similar tracks and in the last five races, with pace, pit crew and penalties. Hover for the definition.