We found one dictionary that defines the word be certain:

Business (1 matching dictionary)

1. be certain: Legal dictionary

Phrases: Got to Be Certain, be for certain, to be certain, to be taught a certain way, to be certain of something, more... ▸ Words similar to be certain ▸ Usage examples for be certain ▸ Idioms related to be certain ▸ Wikipedia articles (New!) ▸ Words that often appear near be certain ▸ Rhymes of be certain ▸ Invented words related to be certain