n.
1.something that serves to indicate or suggest
2.the act of indicating or pointing out by name
3.(medicine) a reason to prescribe a drug or perform a procedure
4.something (as a course of action) that is indicated as expedient or necessary
5.a datum about some physical state that is presented to a user by a meter or similar instrument
Idiom of the Day
pick up (someone) or pick (someone) up
to take someone to the police station, to arrest someone
The police picked up the man for drinking and driving.
