n.
Pronunciation: ' er- ō - ˌ hed, ' er- ə -, ' a-r ō -, ' a-r ə -
Function: noun
Date: 14th century
1 : a wedge-shaped piercing tip usually fixed to an arrow
2 : something resembling an arrowhead
3 : any of a genus ( Sagittaria ) of marsh or aquatic plants of the water-plantain family with leaves shaped like arrowheads
arrowhead