Word Origin & History
whoO.E. hwa, from P.Gmc. *khwas, *khwes, *khwo (cf. O.S. hwe, Dan. hvo, Swed. vem, O.Fris. hwa, Du. wie, O.H.G. hwer, Ger. wer, Goth. hvo (fem.) "who"), from PIE *qwos/*qwes (cf. Skt. kah "who, which," Avestan ko, Hittite kuish "who," L. qui, quae, quod "who, which, what," Lith. kas "who," O.C.S. kuto,
EXPAND Rus. kto "who," O.Ir. ce, Welsh pwy "who").
whomO.E. hwam, the dative form of hwa (see
who).
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