browse vs browser

browse and browser both are nouns.

Word	Noun	Adjective	Verb	Adverb
browse	Yes	No	Yes	No
browser	Yes	No	No	No

browse (noun)	browser (noun)
the act of feeding by continual nibbling	a program used to view HTML documents
reading superficially or at random	a viewer who looks around casually without seeking anything in particular
vegetation (such as young shoots, twigs, and leaves) that is suitable for animals to eat

browse (verb)	browser (verb)
eat lightly, try different dishes
look around casually and randomly, without seeking anything in particular
feed as in a meadow or pasture
shop around; not necessarily buying