sesquipedalia

Found in Anh - Anh (Wordnet)

Definition Noun : A very long word : A word that is considered to be unusually or excessively long, often humorously described as being "a foot and a half long." Usage The term sesquipedalia is a formal, often humorous or literary word used to refer to a polysyllabic or lengthy word. It is typically used in a self-aware or playful context when discussing vocabulary, language, or style. Examples...