to lay (something) open to view; to uncover or display

to make or leave (somebody or something) vulnerable to harm or danger

to submit or subject (something or somebody) to an action or influence; specif to subject (a photographic film, plate, or paper) to the action of light, X-rays, etc

to bring (a wrong) to public notice

to reveal the face of (a playing card)

to abandon (an infant) in an unsheltered place