| arrowhead (def. 3). |
[ar-oh-hed] 
| 1. | the head or tip of an arrow, usually separable from the shaft and conventionally wedge-shaped. |
| 2. | anything resembling or having the conventional shape of an arrowhead. |
| 3. | Also called swamp potato. any aquatic or bog plant of the genus Sagittaria, having usually arrowhead-shaped leaves and clusters of white flowers. |
| 4. | any of several other plants having arrowhead-shaped leaves. |
| 5. | the dartlike form in an egg-and-dart ornament. |
| swamp potato n. Botany Arrowhead. |
oʊˌhɛd