Added 10 October 2026
pentecoster
noun
noun Definition from Wiktionary (CC BY-SA). More about pentecoster at Wordnik → Where our words come from →
Origin
Learned borrowing from Ancient Greek πεντηκοστήρ (pentēkostḗr), from πεντηκοστύς (pentēkostús, “pentekostys”), from πεντηκοστός (pentēkostós, “fiftieth”).
From Wiktionary, via Kaikki.org (CC BY-SA)