We found one dictionary that defines the word fermats:

General (1 matching dictionary)

1. Fermat's: Wordnik

(Note: See fermat as well.)

Definitions from Wiktionary (Fermat) ▸ noun:  A French surname. ▸ Also see fermat ▸ Words similar to fermats ▸ Usage examples for fermats ▸ Idioms related to fermats ▸ Wikipedia articles (New!) ▸ Popular adjectives describing fermats ▸ Words that often appear near fermats ▸ Rhymes of fermats ▸ Invented words related to fermats