Meaning of DATUM in English


n. (pl. data: see DATA as main entry). 1 a piece of information. 2 a thing known or granted; an assumption or premiss from which inferences may be drawn (see sense-datum). 3 a fixed starting-point of a scale etc. (datum-line).

[ L, = thing given, neut. past part. of dare give ]

Concise Oxford English dictionary.      Краткий оксфордский словарь английского языка.