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单词 alkalescence
释义

alkalescencen.

Brit. /ˌalkəˈlɛsns/, U.S. /ˌælkəˈlɛs(ə)ns/
Forms: 1700s–1800s alcalescence, 1700s– alkalescence.
Origin: Formed within English, by derivation. Etymons: alkalescent adj., -ence suffix.
Etymology: < alkalescent adj.: see -ence suffix. Compare French alcalescence (1771). Compare slightly later alkalescency n.
Chiefly Medicine. Now historical.
(Slight) alkalinity; tendency to become alkaline. Cf. alkalescency n.
ΘΚΠ
the world > matter > chemistry > chemical substances > bases > [noun] > alkalization
alkalization1686
alkalescence1732
alkalinizing1859
1732 W. Stephens Ess. upon Diet 41 in Dolæus upon Cure of Gout There are Juices in animal Bodies, that have Salts of a much higher Degree of Volatility than the Blood, but when they arrive at too high a state of Alkalescence, they are discharged generally by Urine, or some other Excretion.
1746 R. James in Moffett & Bennet's Health's Improvem. (new ed.) Introd. 35 The Alcalescence of animal Aliments.
1808 H. Davy in Philos. Trans. (Royal Soc.) 98 41 Oxygen..the principle of acidity of the French nomenclature, might now likewise be called the principle of alkalescence.
1845 Philos. Trans. (Royal Soc.) 135 344 Determining..the alkalescence of the urine, whether it is caused by some ammoniacal salt, or whether it results from the presence of some fixed alkali.
1915 G. W. Crile Origin & Nature of Emotions 227 (title) Alkalescence, acidity, anesthesia—a theory of anesthesia.
1960 Proc. Royal Soc. A. 255 163 Oxygen was not only the principle of acidity but also of alkalescence.
This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).
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n.1732
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