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Webster 1913 Edition
Rubefacient
Ruˊbe-fa′cient
,Adj.
 [L. 
rubefaciens
, p. pr. of rubefacere 
to make red; rubere 
to be red + facere 
to make.] Making red. 
– Noun.
 (Med.) 
An external application which produces redness of the skin.
 Webster 1828 Edition
Rubefacient
RU'BEFACIENT
,Adj.
  RU'BEFACIENT
,Noun.
  Definition 2025
rubefacient
rubefacient
English
Adjective
rubefacient (comparative more rubefacient, superlative most rubefacient)
- Making red.
 
Noun
rubefacient (plural rubefacients)
- (medicine) A substance for topical application that produces redness of the skin, e.g. by dilating the capillaries.