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单词 dentition
释义

WordReference Random House Unabridged Dictionary of American English © 2024
den•ti•tion  (den tishən),USA pronunciation n. 
  1. Dentistrythe makeup of a set of teeth including their kind, number, and arrangement.
  2. Dentistrythe eruption or cutting of the teeth;
    teething;
    odontiasis.
  • Latin dentītiōn- (stem of dentītiō), equivalent. to dentīt(us) (past participle of dentīre to cut teeth, teethe) + -iōn- -ion
  • 1605–15

Collins Concise English Dictionary © HarperCollins Publishers::
dentition /dɛnˈtɪʃən/ n
  1. the arrangement, type, and number of the teeth in a particular species. Man has a primary dentition of deciduous teeth and a secondary dentition of permanent teeth
  2. teething or the time or process of teething
Etymology: 17th Century: from Latin dentītiō a teething
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