use(redirected from Used To Be)
Also found in: Dictionary, Thesaurus, Legal, Encyclopedia, Wikipedia.
the applying of something to a specific desired purpose.
substance use substance abuse.
substance use (omaha) in the omaha system, a client problem in the health related behaviors domain, defined as the inappropriate consumption of medicines, drugs, or other materials including prescription drugs, over-the-counter drugs, street drugs, alcohol, and tobacco.