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单词 endogen
释义

endogenn.

/ˈɛndəʊdʒɪn/
Etymology: < French endogène (de Candolle 1813) < Greek ἔνδον (see endo- prefix and comb. form) + -γενής born, produced. (A Greek ἐνδογενής is found with sense ‘born in the house’).
Botany.
A plant in which new wood is developed in the interior of the stem, which is not differentiated into wood and bark; opposed to exogen n. Also figurative.
ΚΠ
1845 A. Gray Bot. Text-bk. (ed. 2) i. iv. 71 These stems are said to exhibit the Endogenous structure or growth; and the plants of that division are called Endogenous Plants, or Endogens.
1867 J. Martineau Ess. II. 167 Man is still definable as a mere intellectual endogen.
1872 H. Macmillan True Vine iii. 76 The peculiarity of the endogen is to be simple and unbranched in all its parts.

Derivatives

endogeˈneity n. [badly formed after homogeneity] the fact of being endogenous adj.
ΚΠ
1835 J. Lindley Introd. Bot. (1848) I. 234 What is called Endogeneity.
This entry has not yet been fully updated (first published 1891; most recently modified version published online March 2019).
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n.1835
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更新时间:2024/11/11 5:08:51