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单词 atony
释义

WordReference Random House Unabridged Dictionary of American English © 2024
at•o•ny  (atn ē),USA pronunciation n. 
  1. Pathologylack of tone or energy; muscular weakness, esp. in a contractile organ.
  2. Phoneticslack of stress accent.
Also, a•to•ni•a (ə tōnē ə, ā tō-).USA pronunciation 
  • Greek, derivative of átonos unaccented, languid, literally, toneless. See a-6, tone
  • Late Latin atonia
  • 1685–95

Collins Concise English Dictionary © HarperCollins Publishers::
atony /ˈætənɪ/ n
  1. lack of normal tone or tension, as in muscles; abnormal relaxation of a muscle
  2. lack of stress or accent on a syllable or word
Etymology: 17th Century: from Latin atonia, from Greek: tonelessness, from atonos slack, from a-1 + tonos tone
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更新时间:2024/11/11 8:27:20