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单词 desiccant
释义

desiccantadj.n.

/dɪˈsɪkənt//ˈdɛsɪkənt/
Etymology: < Latin dēsiccānt-em, present participle of dēsiccāre : see desiccate v., and note there as to stress.
A. adj.
Having the property of drying; serving to dry; esp. of a medicinal agent.
ΘΚΠ
the world > matter > liquid > dryness > [adjective] > drying
dryinga1398
exsiccativec1400
uritivea1425
desiccative?1541
siccative1547
exsiccating1620
desiccating1638
exsiccant1657
desiccant1775
desiccatoryc1800
dehydrating1884
dehumidifying1933
in-sack1951
1775 J. Ash New Dict. Eng. Lang. Desiccant, drying, drying up humours.
1875 H. C. Wood Treat. Therapeutics (1879) 39 Litharge..used as a desiccant astringent powder for ulcers.
1940 Chambers's Techn. Dict. 236/2 Desiccants, substances of a hygroscopic nature, capable of absorbing moisture and therefore used as drying agents.
1958 Engineering 14 Mar. 352/3 Air passing through the desiccant (activated alumina) is practically sterile when it leaves.
1967 Times Rev. Industry May 80/2 A hermetically sealed polythene film bag, with a quantity of desiccant enclosed within it.
B. n.
A drying or desiccating agent; a medicine or remedy which dries up.
ΘΚΠ
the world > matter > liquid > dryness > [noun] > making dry > that which
desiccativec1400
dryer1528
desiccant1676
siccative1825
desiccator1837
the world > health and disease > healing > medicines or physic > medicines for specific purpose > medicine to draw, disperse, etc., matter or humours > [noun] > drying medicine
desiccativec1400
exsiccative1562
desiccant1676
exsiccant1676
1676 R. Wiseman Severall Chirurg. Treat. viii. v. (R.) We endeavour by moderate detergents and desiccants, to cleanse and dry the diseased parts.
1866 Pall Mall Gaz. 6 Sept. 3/1 Dry air is the most effective desiccant.
This entry has not yet been fully updated (first published 1895; most recently modified version published online June 2018).
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adj.n.1676
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