heavyweight Meaning, Definition & Usage

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

WordNet