A substance that drives away, repels, or removes germs from the body or a surface; a mild disinfectant or antimicrobial agent.
From 'germ' (microorganism) + Latin 'fugare' (to drive away, from 'fugere' to flee). This medical term emerged in the late 19th century as an alternative to germicide for less harsh antimicrobial substances.
Germifuge is a forgotten word that represents an older medical philosophy—instead of killing germs aggressively, some 19th-century doctors believed in gently driving them away, a gentler approach that modern medicine mostly abandoned for germicides.
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