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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Ancient Greek ὑδροῦς (hudroûs), from the combining form of ὕδωρ (húdōr, “water”) + -οῦς (-oûs, “-ous, -ful”). Equivalent to hydro- + -ous. Doublet of Otranto and Hydruntum.
hydrated
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Classic usage
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