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单词 viviparous
释义

WordReference Random House Learner's Dictionary of American English © 2024
vi•vip•a•rous /vaɪˈvɪpərəs, vɪ-/USA pronunciation   adj. 
  1. Zoologybringing forth living young rather than eggs.
See -viv-, -pare2-.
WordReference Random House Unabridged Dictionary of American English © 2024
vi•vip•a•rous  (vī vipər əs, vi-),USA pronunciation adj. 
  1. Zoologybringing forth living young rather than eggs, as most mammals and some reptiles and fishes.
  2. Botanyproducing seeds that germinate on the plant.
  • Latin vīviparus bringing forth living young. See vivi-, -parous
  • 1640–50;
vi•vipa•rism, n. 
viv•i•par•i•ty  (viv′ə pari tē, vī′və-),USA pronunciation vi•vipa•rous•ness, n.  vi•vipa•rous•ly, adv. 

Collins Concise English Dictionary © HarperCollins Publishers::
viviparous /vɪˈvɪpərəs/ adj
  1. (of animals) producing offspring that as embryos develop within and derive nourishment from the body of the female parent
  2. (of plants) producing bulbils or young plants instead of flowers
  3. (of seeds) germinating before separating from the parent plant
Etymology: 17th Century: from Latin vīviparus, from vīvus alive + parere to bring forth

viviparity /ˌvɪvɪˈpærɪtɪ/, viˈviparousness n viˈviparously adv
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更新时间:2024/9/20 17:44:15