· assign a label to; designate with a label; "These students were labelled `learning disabled'"

Hypernym(s): designate, denominate

· attach a tag or label to; "label these bottles"

Synonym(s): tag, mark

Hypernym(s): attach

· pronounce judgment on; "They labeled him unfit to work here"

Synonym(s): pronounce, judge

Hypernym(s): declare, adjudge, hold

· distinguish (as a compound or molecule) by introducing a labeled atom

Hypernym(s): distinguish, separate, differentiate, secern, secernate, severalize, severalise, tell, tell_apart

· distinguish (an element or atom) by using a radioactive isotope or an isotope of unusual mass for tracing through chemical reactions

Hypernym(s): distinguish, separate, differentiate, secern, secernate, severalize, severalise, tell, tell_apart

· bearing or marked with a label or tag; "properly labeled luggage"

Synonym(s): labeled, tagged