Added 9 October 2026
cavity
/ˈkæv.ɪt.i/ noun
In Latin: lacūna Wiktionary
noun Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about cavity at Wordnik → Where our words come from →
Origin
From Middle French cavité or Late Latin cavitās, from cav(i) (“hollow, excavated, concave”) + -tās (“-ity”, nominal suffix). First attested in the Mid-16th c.
From Wiktionary, via Kaikki.org (CC BY-SA)