1.Definition: a brief description given for purposes of identification

"The label modern is applied to many different kinds of architecture"

Category: General

2.Definition: a radioactive isotope that is used in a compound in order to trace the mechanism of a chemical reaction

Category: General

3.Definition: an identifying or descriptive marker that is attached to an object

Category: General

4.Definition: trade name of a company that produces musical recordings

"The artists and repertoire department of a recording label is responsible for finding new talent"

Category: General