neologism

Definition

A word or phrase which has recently been coined; a new word or phrase.

Etymology

From French néologisme, from Ancient Greek νέος (néos, “new”) + λόγος (lógos, “word”) + -ism.

Example Sentences

• "These neologisms demonstrate the cumulative quality of language, in which we use the known to describe the unknown."
• "Neologizing, the practice of coining new words, may seem to be an arcane, specialized activity, but it's everywhere -- and the skillful employment of neologism is what gives English much of its verve."