reef
transitive verb
intransitive verb
Noun (1)
Middle English riff, from Old Norse rif; probably akin to Old Norse rīfa to rend — more at rive
Noun (2)
Dutch rif, from Middle Dutch, from Old Norse, literally rib; akin to Old English ribb rib — more at rib
14th century, in the meaning defined at sense 1
Verb
1670, in the meaning defined at transitive sense 1
1584, in the meaning defined at sense 1a
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