butterfly_nut
1. [ noun ] nut with winglike projections for thumb and forefinger leverage in turning
Synonyms: wing_screw thumbnut wing-nut wing_nut
Related terms: nut
Similar spelling:   butterfly_plant
  butterfly_ray
  butterfly_pea
  butterfly_stroke
  butterfly_effect
  butterfly_weed
  butterfly_fish
  butterfly_bush
  butterfly_valve
  butterfly_orchis
  butterfly_orchid
  butterfly_flower
  butterflyfish
  butterflower
  butter_bean
  butterfish
  butterbean
  butterball
  butterfield