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单词 phyllid
释义

phyllidn.

Brit. /ˈfɪlɪd/, U.S. /ˈfɪlᵻd/
Origin: Apparently formed within English, by clipping or shortening. Etymon: phyllidium n.
Etymology: Apparently shortened < phyllidium n.
Botany.
A leaf of a bryophyte (moss or liverwort).
ΚΠ
1964 E. V. Watson Struct. & Life Bryophytes 46 The stems bear hollow, linear cylindrical ‘phyllids’.
1974 Encycl. Brit. Macropædia III. 353/1 The individual moss plant that one usually observes is the green plant with narrow leaflike phyllids arranged spirally along a stemlike caulid.
1984 Paleobiology 10 100 The nonvascular embryophytes (mosses and liverworts) have gone through their own, often unique, evolutionary experimentation—sometimes with convergent results (e.g., phyllids, bifurcating axes, and conducting cell types).
1997 Amer. Jrnl. Bot. 84 1343/2 Unlike most mosses and liverworts, no accessory bracts or additional phyllids are formed as the embryo enlarges.
This is a new entry (OED Third Edition, March 2006; most recently modified version published online March 2022).
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n.1964
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