Толковый словарь английского языка Oxford English Reference - who

abbr. World Health Organization. WHO pron. (obj. whom or colloq. who; poss. whose) 1 a what or which person or persons? (who called?; you know who it was; whom or who did you see?). Usage In the last example whom is correct but who is common in less formal contexts. b what sort of person or persons? (who am I to object?). 2 (a person) that (anyone who wishes can come; the woman whom you met; the man who you saw). Usage In the last two examples whom is correct but who is common in less formal contexts. 3 and or but he, she, they, etc. (gave it to Tom, who sold it to Jim). 4 archaic the or any person or persons that (whom the gods love die young). Phrases and idioms as who should say like a person who said; as though one said. who-does-what (of a dispute etc.) about which group of workers should do a particular job. who goes there? see GO(1). who's who 1 who or what each person is (know who's who). 2 a list or directory with facts about notable persons. Etymology: OE hwa f. Gmc: whom f. OE dative hwam, hw{aelig}m: whose f. genit. hw{aelig}s