1. (Science: zoology) a long, narrow foot, carried (that is, produced or extending) forward; said of dogs.
2. (Science: botany) a tree (Ochroma Laqopus) of the west indies, having the stamens united somewhat in the form of a hares foot.
3. (Science: botany) harefoot clover, a species of clover (trifolium arvense) with soft and silky heads.