Word Study
thumbhole |
thumbkin |
thumbless |
thumbnail |
thumbnail sketch |
thumbnut
| thumbprint
| thumbs down
| thumbscrew
| thumbstall
| thumbtack
thumbnut
WORDNET DICTIONARY
Noun thumbnut has 1 sense
- thumbnut(n = noun.artifact) butterfly nut, wing nut, wing screw, wing-nut - a threaded nut with winglike projections for thumb and forefinger leverage in turning; Array is a kind of nut
For further exploring for "thumbnut" in Webster Dictionary Online