<p><strong>Noun</strong></p><ul><li>nothing; not anything; naught: to say nothing.</li><li>no part, share, or trace (usually followed by of): The house showed nothing of its former magnificence.</li><li>something that is nonexistent.</li><li>nonexistence; nothingness: The sound faded to nothing.</li><li>something of no importance or significance: Wealth is nothing if you're not healthy enough to enjoy it.</li><li>a trivial action, matter, circumstance, thing, or remark: to exchange a few nothings when being introduced.</li><li>a person of little or no importance; a nobody.</li><li>something that is without quantity or magnitude.</li><li>a cipher or naught: Nothing from nine leaves nine.</li><li>(used in conventional responses to expressions of thanks): Think nothing of it. It's nothing. Nothing to it.</li></ul><p><strong>Adverb</strong></p><ul><li>in no respect or degree; not at all: It was nothing like that. Nothing dismayed, he repeated his question.</li></ul><p><strong>Adjective</strong></p><ul><li>amounting to nothing, as in offering no prospects for satisfaction, advancement, or the like: She was stuck in a nothing job.</li></ul>