| Engelsk navneord: concave polygon | |||
| 1. | concave polygon (om form) a polygon such that there is a straight line that cuts it in four or more points | ||
| Mindre specifikke termer | polygon, polygonal shape | ||
| Mere specifikke termer | reentering polygon, reentrant polygon | ||
| Termer med modsat betydning (antonymer) | convex polygon | ||