We found 3 dictionaries that define the word weak forces:

General (3 matching dictionaries)

1. weak forces: Merriam-Webster
2. weak forces: Collins English Dictionary
3. weak forces: Vocabulary.com

(Note: See weak_force as well.)

Definitions from Wiktionary (weak force) ▸ noun:  The weak nuclear force. ▸ Also see weak_force ▸ Words similar to weak forces ▸ Usage examples for weak forces ▸ Idioms related to weak forces ▸ Wikipedia articles (New!) ▸ Words that often appear near weak forces ▸ Rhymes of weak forces ▸ Invented words related to weak forces