We found 3 dictionaries that define the word screw keys:

General (3 matching dictionaries)

1. screw keys: Merriam-Webster
2. screw keys: Vocabulary.com
3. screw keys: Wiktionary

(Note: See screw_key as well.)

Definitions from Wiktionary (screw key) ▸ noun:  A lever for turning the nut of a screw. ▸ Also see screw_key ▸ Words similar to screw keys ▸ Usage examples for screw keys ▸ Idioms related to screw keys ▸ Wikipedia articles (New!) ▸ Words that often appear near screw keys ▸ Rhymes of screw keys ▸ Invented words related to screw keys