English edit

Etymology edit

protect +‎ -ant

Noun edit

protectant (plural protectants)

  1. (chiefly medicine) Something which gives protection.
    • 2009 February 26, Jennifer A. Kingson, “Singling Out Eczema Sufferers”, in New York Times[1]:
      The active ingredient in both products is dimethicone, a skin protectant also found in less-expensive drugstore creams.

Adjective edit

protectant (not comparable)

  1. Synonym of protective

Derived terms edit

Related terms edit