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单词 disinfector
释义

disinfectorn.

Etymology: < disinfect v. + -or suffix, after Latin infector, etc.Previous versions of the OED give the stress as: disinˈfector.
= disinfecter n.; spec. a device for diffusing a disinfectant in the air.
ΘΚΠ
the world > physical sensation > cleanness and dirtiness > freedom from impurities > removal of impurities > disinfecting > [noun] > disinfectant
disinfector1832
disinfectant1837
disinfecter1845
sanitizer1950
1832 Ld. Campbell Let. 15 Aug. in Life (1881) III. xix. 15 In court we are almost overpowered by fumigations and aspersions..A druggist has made a little fortune by selling what he denominates ‘disinfectors’.
1874 in E. H. Knight Pract. Dict. Mech.
This entry has not yet been fully updated (first published 1896; most recently modified version published online December 2020).
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n.1832
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