We found one dictionary that defines the word learn for a certainty:

Business (1 matching dictionary)

1. learn for a certainty: Legal dictionary

▸ Words similar to learn for a certainty ▸ Usage examples for learn for a certainty ▸ Idioms related to learn for a certainty ▸ Wikipedia articles (New!) ▸ Words that often appear near learn for a certainty ▸ Rhymes of learn for a certainty ▸ Invented words related to learn for a certainty