Word Origin & History
ream"to enlarge a hole," 1815, probably a S.W. England dialect survival from M.E. reme "to make room, open up," from O.E. ryman "widen, extend, enlarge," from P.Gmc. *rumijanan (cf. O.S. rumian, O.N. ryma, O.Fris. rema, O.H.G. rumen "to make room, widen"), from *rumaz "spacious" (see
EXPAND room). Slang meaning "to cheat, swindle" first recorded 1914; anal sex sense is from 1942. To ream (someone) out "scold, reprimand" is recorded from 1950.
COLLAPSE