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单词 cleidoic
释义

cleidoic

adjective

clei·​do·​ic klī-ˈdō-ik How to pronounce cleidoic (audio)
of an egg
: enclosed in a relatively impervious shell which reduces free exchange with the environment

Word History

Etymology

Greek kleidoun to fasten, lock in, from kleid-, kleis key — more at clavicle

First Known Use

1929, in the meaning defined above

Medical Definition

cleidoic

adjective

clei·​do·​ic klī-ˈdō-ik How to pronounce cleidoic (audio)
of an egg
: enclosed in a relatively impervious shell which reduces free exchange with the environment
the eggs of birds are cleidoic
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更新时间:2026/6/15 15:30:53