Wing-nut — synonyms, definition
1. wing-nut (Noun)
4 synonyms
butterfly nut thumbnut wing nut wing screw
2 definitions
wing-nut (Noun) — Any tree of the genus Pterocarya; fruit is a small winged nutlet; Caucasus to southeastern Asia.
wing-nut (Noun) — A threaded nut with winglike projections for thumb and forefinger leverage in turning.
2 types of
nut nut tree
2 types
Caucasian walnut Pterocarya fraxinifolia
2 parts of
Pterocarya genus Pterocarya