Added 9 October 2026 wisecrack /ˈwaɪzˌkɹæk/ noun Categories: LanguageRare Words noun ! Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about wisecrack at Wordnik → Where our words come from → A witty or sarcastic comment or quip. verb To make a sarcastic, flippant, or sardonic comment. Origin From wise + crack. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: quipcracksallyjokewisecrackerywitticismwiperiffscintillationsideswipetwitticism Back to today's word