Smartmouth

noun, verb

noun, verb ·Rare ·Advanced level

Definitions

Noun
  1. 1
    One who makes disrespectful, flippant remarks; a smart aleck.
Verb
  1. 1
    To reply to in a disrespectful, flippant manner.

Synonyms

All synonyms
smart aleck

Etymology

From smart + mouth.

Related phrases

smart aleck

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.