Added 9 October 2026
oak
/əʊk/ symbol
In Latin: quercus, rōbur, aesculus Wiktionary
symbol Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about oak at Wordnik → Where our words come from →
noun
adjective
verb
Origin
Inherited from Middle English ake, hok, oek, ok, oke, from Old English aac, āc, ǣċ, from Proto-West Germanic *aik, from Proto-Germanic *aiks (“oak”), from Proto-Indo-European *h₂eyǵ- (“oak”). Cognates From Proto-Germanic: Scots aik, ake, yik (“oak”), North Frisian iake, iik (“oak”), Saterland Frisian Eeke (“oak”), West Frisian iik (“oak”), Cimbrian aicha, oach (“oak”), Dutch eik (“oak”), German Eiche (“oak”), Luxembourgish Eech (“oak”), Vilamovian aach, aeh́, ǡh́ (“oak”), Danish eg (“oak”), Faroese, Icelandic, and Norwegian Nynorsk eik (“oak”), Norwegian Bokmål eik, ek (“oak”), Swedish ek (“oak”).
From Wiktionary, via Kaikki.org (CC BY-SA)