~ 1
■ noun
1》 500 (formerly 480) sheets of paper.
2》 (usu. ~s ) a large quantity of something, especially paper.
Origin
ME: from OFr. raime , based on Arab. rizma 'bundle'.
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~ 2
■ verb
1》 widen (a bore or hole) with a special tool.
↘ N. Amer. clear out or remove (material) from something.
2》 N. Amer. informal rebuke angrily.
3》 N. Amer. vulgar slang have anal intercourse with.
Origin
C19: of unknown origin.