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Classic usage
Reading level: hard
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Middle English oken (also eken), from Old English ācen, ǣċen (“of oak”), from Proto-Germanic *aikīnaz, equivalent to oak + -en (adjectival suffix). Cognate with Dutch eiken (“oaken”), German eichen (“oaken”), Icelandic eikinn (“oaken”).
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Classic usage
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