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单词 photo-hyponasty
释义

photo-hyponastyn.

Origin: Formed within English, by compounding. Etymons: photo- comb. form, hyponasty n.
Etymology: < photo- comb. form + hyponasty n., probably after photo-epinasty n.
Botany. Obsolete. rare. Apparently only attested in dictionaries or glossaries.
Hyponasty supposed to occur as a result of exposure to bright light (see quot. 1890). Cf. photo-epinasty n.
ΚΠ
1890 Cent. Dict. Photohyponasty, a hyponastic movement or curvature brought about by the exposure of the organs to intense light after they have had their growth arrested for a period.

Derivatives

photo-hyponastic adj. Obsolete rare Apparently only attested in dictionaries or glossaries.
ΚΠ
1890 Cent. Dict. Photohyponastic.
photo-hyponastically adv. Obsolete rare Apparently only attested in dictionaries or glossaries.
ΚΠ
1895 I. K. Funk et al. Standard Dict. Eng. Lang. II. at Photo- Photohyponastically.
This entry has been updated (OED Third Edition, March 2006; most recently modified version published online June 2021).
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n.1890
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更新时间:2024/12/23 3:40:29