wing nut
Học thuậtThân thiện
Definition
- Noun:
- A type of fastener: A threaded nut with two flat, wing-like projections that allow it to be tightened or loosened by hand using the thumb and forefinger, without the need for a tool.
- A type of tree: Any tree belonging to the genus Pterocarya, characterized by producing small, winged nutlets as fruit. These trees are native to a region from the Caucasus to southeastern Asia.
Examples of Usage
- Noun (Fastener):
- Secure the panel with a wing nut for easy removal later.
- I tightened the wing nut by hand until it was snug.
- Noun (Tree):
- The Chinese wing nut is a popular ornamental tree in some parks.
- The seeds of the wing nut are dispersed by the wind.
Advanced Usage
- The term is often used in mechanical and construction contexts to describe a component designed for quick assembly and disassembly where a tool is not available or convenient.
- In botany and horticulture, the term specifically refers to trees in the genus and is used in scientific and descriptive contexts.
Variants and Related Words
- Wingnut (one word): An alternative, common spelling for the fastener.
- Butterfly nut: A synonym for the fastener, referencing the wing-like projections.
- Thumb nut: Another synonym emphasizing the method of turning it by hand.
- Pterocarya: The scientific genus name for the tree.
Synonyms
- For the fastener: Butterfly nut, thumb nut, hand nut.
- For the tree: (scientific name).
Related Phrases
- Finger-tighten: To tighten using just the fingers, as one would with a wing nut.
- Finger-tighten the wing nut first, then use a wrench for the final quarter-turn.
Noun
- a threaded nut with winglike projections for thumb and forefinger leverage in turning
- any tree of the genus Pterocarya; fruit is a small winged nutlet; Caucasus to southeastern Asia