ALL meanings of synonymity
syn·o·nym
S s - noun synonymity a word having the same or nearly the same meaning as another in the language, as happy, joyful, elated. A dictionary of synonyms and antonyms (or opposites), such as Thesaurus.com, is called a thesaurus. 1
- noun synonymity a word or expression accepted as another name for something, as Arcadia for pastoral simplicity or Wall Street for U.S. financial markets; metonym. 1
- noun synonymity Biology. one of two or more scientific names applied to a single taxon. 1