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单词 cyma
释义

WordReference Random House Unabridged Dictionary of American English © 2024
cy•ma  (sī′mə),USA pronunciation n., pl. -mae (-mē),USA pronunciation -mas. 
  1. Architectureeither of two moldings having a partly convex and partly concave curve for an outline: used esp. in classical architecture. Cf. cyma recta, cyma reversa.
  2. Botanya cyme.
  • Greek kŷma something swollen, a wave, wavy molding, sprout, equivalent. to ký(ein) to be pregnant + -ma noun, nominal suffix
  • Neo-Latin
  • 1555–65

Collins Concise English Dictionary © HarperCollins Publishers::
cyma /ˈsaɪmə/ n ( pl -mae / -miː/) ( -mas)
  1. either of two mouldings having a double curve, part concave and part convex. Cyma recta has the convex part nearer the wall and cyma reversa has the concave part nearer the wall
  2. a rare variant of cyme
Etymology: 16th Century: from New Latin, from Greek kuma something swollen, from kuein to be pregnant
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更新时间：2025/2/23 0:57:55