a datum about some physical state that is presented to a user by a meter or similar instrument | (pharmacology) a medicine consisting of an extract in an alcohol solution |
something that serves to indicate or suggest | a quality of a given color that differs slightly from another color |
the act of indicating or pointing out by name | an indication that something has been present |
(medicine) a reason to prescribe a drug or perform a procedure | a substance that colors or dyes |
something (as a course of action) that is indicated as expedient or necessary | |