The English used in this entry may not be easy for everybody to understand. You can help by making this page simpler. Pronunciation IPA (key): /əkˈsɛpʃən/ SAMPA: /@k"sEpS@n/ Audio (US)(file) Noun Singular exception Plural exceptions The act of excepting or excluding. Synonym: exclusion (countable) Something that is taken out from others; something said to be distinct or not included. Almost every rule has its exceptions.Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads