sheave (v.)youdaoicibaDictYouDict[sheave 词源字典]
"to gather up in sheaves," 1570s; see sheaf. Related: Sheaved; sheaving. Earlier verb in this sense was simply sheaf (c. 1500).[sheave etymology, sheave origin, 英语词源]
sheave (n.)youdaoicibaDictYouDict
"grooved wheel to receive a cord, pulley" (mid-14c.), also "slice of bread" (late 14c.), related to shive (n.).