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单词 psychrotechny
释义

psychrotechnyn.

Forms:

α. 1600s psychrotechne.

β. 1700s psychrotechny.

Origin: Of multiple origins. Partly a borrowing from Greek, combined with an English element. Partly formed within English, by compounding. Etymons: psychro- comb. form, Greek τέχνη ; psychro- comb. form, -techny comb. form.
Etymology: Originally (in α. forms) < psychro- comb. form + ancient Greek τέχνη art (see techno- comb. form); subsequently (in β. forms) < psychro- comb. form + -techny comb. form.
Obsolete. rare.
The action or process of cooling a substance in order to separate it from another.
ΘΚΠ
the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > distillation > by means of cold
psychrotechny1670
1670 Philos. Trans. 1669 (Royal Soc.) 4 1141 Why may not we accept of specious hopes to attempt something in Psychrotechne.
1736 N. Bailey et al. Dictionarium Britannicum (ed. 2) Pref. sig. a3v Psychrotechny, the Art of Distillation by Means of Cold.
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online December 2020).
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n.1670
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更新时间:2024/11/11 3:45:55