n. 1 twenty quires or 500 (formerly 480) sheets of paper (or a larger number, to allow for waste). 2 (in pl.) a large quantity of paper or writing (wrote reams about it). [ME rem, rim f. OF raime etc., ult. f. Arab. rizma bundle]
REAM
Meaning of REAM in English
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012