heavyweight meaning and definition

HEAVYWEIGHT noun

Definition of heavyweight (noun)

1. an amateur boxer who weighs no more than 201 pounds
2. a wrestler who weighs more than 214 pounds
3. a professional boxer who weighs more than 190 pounds
4. a very large person; impressive in size or qualities
   • synonyms: giant, hulk, whale
5. a person of exceptional importance and reputation
   • synonyms: behemoth, colossus, giant, titan