wag Links Share URL Lookup “wag” at: Wikipedia Wiktionary Wordnik Dictionary.com Google noun a witty amusing person who makes jokes Synonyms wit, card Less specific humorist, humourist causing to move repeatedly from side to side Synonyms waggle, shake Less specific agitation verb move from side to side; “The happy dog wagged his tail” Synonyms waggle Less specific jiggle, joggle, wiggle