1. A threaded nut with winglike projections for thumb and forefinger leverage in turning
   - wing nut, wing-nut, butterfly nut, thumbnut

Type of: nut

• Barrie
• barrier
• barrier island
• barrier reef
• barrier strip
• barring
• barrio
• barrister
• barroom
• barrow
• Barrow's goldeneye
• barrow-boy
• barrow-man
• barrowful
• Barrymore
• bars
• Barstow
• Bart
• bartender
• barter
• barter away
• barterer
• Barth
• Barthelme
• Barthold George Niebuhr