As adjectives the difference between disinfectant and germicidal
is that disinfectant is referring to something that contains a disinfectant or has the properties of a disinfectant while germicidal is that kills pathogenic organisms; disinfectant.
As a noun disinfectant
is a substance which kills germs and/or viruses.
disinfectant
English
Adjective
(
-)
Referring to something that contains a disinfectant or has the properties of a disinfectant.
-
Noun
(
en noun)
A substance which kills germs and/or viruses.
-