WING NUT
Dictionary entry overview: What does wing nut mean?
• WING NUT (noun)
The noun WING NUT has 2 senses:
1. any tree of the genus Pterocarya; fruit is a small winged nutlet; Caucasus to southeastern Asia
2. a threaded nut with winglike projections for thumb and forefinger leverage in turning
Familiarity information: WING NUT used as a noun is rare.
Dictionary entry details
• WING NUT (noun)
Meaning:
Any tree of the genus Pterocarya; fruit is a small winged nutlet; Caucasus to southeastern Asia
Classified under:
Nouns denoting plants
Synonyms:
wing nut; wing-nut
Hypernyms ("wing nut" is a kind of...):
nut tree (tree bearing edible nuts)
Hyponyms (each of the following is a kind of "wing nut"):
Caucasian walnut; Pterocarya fraxinifolia (medium-sized Caucasian much-branched tree distinguished from other walnut trees by its winged fruit)
Holonyms ("wing nut" is a member of...):
genus Pterocarya; Pterocarya (Asiatic nut trees: wing nuts)
Meaning:
A threaded nut with winglike projections for thumb and forefinger leverage in turning
Classified under:
Nouns denoting man-made objects
Synonyms:
butterfly nut; thumbnut; wing screw; wing nut; wing-nut
Hypernyms ("wing nut" is a kind of...):
nut (a small (usually square or hexagonal) metal block with internal screw thread to be fitted onto a bolt)