The meaning of FOUL is offensive to the senses : loathsome. How to use foul in a sentence. Synonym Discussion of Foul. offensive to the senses : loathsome; filled or covered with offensive matter; being odorous and impure : polluted… See the full definition. Games; Word of the Day; Grammar; Wordplay; New Slang; Rhymes; Word Finder ...

FOUL definition: 1. extremely unpleasant: 2. Foul speech or other language is offensive, rude, or shocking: 3…. Learn more.