'middleweight' definitions:

Definition of 'middleweight'

(from WordNet)
noun
An amateur boxer who weighs no more than 165 pounds
noun
A wrestler who weighs 172-192 pounds
noun
A professional boxer who weighs between 155 and 160 pounds

Synonyms of 'middleweight'

From: Moby Thesaurus

Words containing 'middleweight'