(Prosody) Requiring a relatively long time to pronounce
Characterized by polysyllables
The definition of sesquipedalian is something eighteen inches in length, is very lengthy or uses long words.
Find another word for sesquipedal. In this page you can discover 3 synonyms, antonyms, idiomatic expressions, and related words for sesquipedal, like: long, polysyllabic and sesquipedalian.