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

Type of: nut

• syncretize
• syncytium
• syndactylism
• syndactyly
• syndesmosis
• syndetic
• syndic
• syndical
• syndicalism
• syndicalist
• syndicate
• syndication
• syndicator
• syndrome
• syne
• synecdoche
• synecdochic
• synecdochical
• synechia
• Synentognathi
• Synercus
• Synercus caffer
• syneresis
• synergetic
• synergism