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单词 proligerous pellicle
释义

> as lemmas

proligerous pellicle
proligerous pellicle n. [after French pellicule proligère ( F. A. Pouchet Hétérogénie, ou traité de la génération spontanée (1859) V. 353)] Obsolete scum formed on water containing dissolved organic matter (as the putative source of living organisms).
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1869 Amer. Naturalist 3 110 These molecules ‘constitute the primordial mucous layer of Burdach, and the proligerous pellicle of Pouchet’.
1870 Nature 30 June 172/2 What Burdach named the proligerous pellicle of organic solutions is made up of an aggregation of monads and bacteria in a transparent jelly-like stratum.
1872 Proc. Royal Soc. 1871–2 20 264 The phenomena which I have described as taking place in the ‘proligerous pellicle’ may be watched by all who are conversant with such methods of investigation.
extracted from proligerousadj.
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as lemmas
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更新时间:2025/1/24 11:43:51