Familiarity information: EXPOSE used as a noun is very rare. • EXPOSE (verb) The verb EXPOSE has 9 senses: 1. expose or make accessible to some action or influence. 2. make known to the public information that was previously known only to a few people or that was meant to be kept a secret. 3. to show, make visible or apparent. 4. remove all or part of one's clothes to show one's body.