We found 5 dictionaries that define the word screw jacks:

General (4 matching dictionaries)

1. screw jacks: Merriam-Webster
2. screw jacks: Collins English Dictionary
3. screw jacks: Vocabulary.com
4. screw jacks: TheFreeDictionary.com

Computing (1 matching dictionary)

5. screw jacks: Encyclopedia

(Note: See screw_jack as well.)

Definitions from Wiktionary (screw jack) ▸ noun:  jackscrew ▸ Also see screw_jack ▸ Words similar to screw jacks ▸ Usage examples for screw jacks ▸ Idioms related to screw jacks ▸ Wikipedia articles (New!) ▸ Words that often appear near screw jacks ▸ Rhymes of screw jacks ▸ Invented words related to screw jacks