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单词 ovoviviparous
释义

ovoviviparous

[ oh-voh-vahy-vip-er-uhs ]
/ ˌoʊ voʊ vaɪˈvɪp ər əs /

adjective Zoology.

producing eggs that are hatched within the body, so that the young are born alive but without placental attachment, as certain reptiles or fishes.

Origin of ovoviviparous

First recorded in 1795–1805; ov(i)- + -o- + viviparous

OTHER WORDS FROM ovoviviparous

o·vo·vi·vip·a·rism, o·vo·vi·vi·par·i·ty [oh-voh-vahy-vuh-par-i-tee], /ˌoʊ voʊˌvaɪ vəˈpær ɪ ti/, o·vo·vi·vip·a·rous·ness, nouno·vo·vi·vip·a·rous·ly, adverb

Words nearby ovoviviparous

ovonic, ovonics, ovoplasm, ovotestis, ovovitellin, ovoviviparous, Ovshinsky effect, ovular, ovular membrane, ovulate, ovulation
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for ovoviviparous

British Dictionary definitions for ovoviviparous

ovoviviparous
/ (ˌəʊvəʊvaɪˈvɪpərəs) /

adjective

(of certain reptiles, fishes, etc) producing eggs that hatch within the body of the motherCompare oviparous, viviparous (def. 1)

Derived forms of ovoviviparous

ovoviviparity (ˌəʊvəʊˌvaɪvɪˈpærɪtɪ), noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for ovoviviparous

ovoviviparous
[ ō′vō-vī-vĭpər-əs ]

Producing eggs that hatch within the female's body. Some fish and reptiles are ovoviviparous. Compare oviparous viviparous.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/11/14 5:20:55