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单词 epigeal
释义

epigeal

adjective

epi·​ge·​al ˌe-pi-ˈjē-əl How to pronounce epigeal (audio)
variants or less commonly epigean
ˌe-pi-ˈjē-ən How to pronounce epigeal (audio)
or epigeous
ˌe-pi-ˈjē-əs How to pronounce epigeal (audio)
or epigeic
ˌe-pi-ˈjē-ik How to pronounce epigeal (audio)
1
of a cotyledon : forced above ground by elongation of the hypocotyl
2
: marked by the production of epigeal cotyledons
epigeal germination
3
: living on or near the surface of the ground
also : relating to or being the environment near the surface of the ground

Word History

Etymology

Greek epigaios upon the earth, from epi- + gaia earth

First Known Use

1861, in the meaning defined at sense 1

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更新时间:2024/12/23 13:58:49