Added 9 October 2026
sixteenth
/ˌsɪksˈtiːnθ/ noun
noun Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about sixteenth at Wordnik → Where our words come from →
adjective
Origin
Inherited from Middle English sixtenthe, sixtethe, from Old English sixtēoþa, equivalent to sixteen + -th.
From Wiktionary, via Kaikki.org (CC BY-SA)