definition of
heavyweight

[1] #1 heavyweight n. an amateur boxer who weighs no more than 201 pounds. wn

[2] #2 heavyweight n. a wrestler who weighs more than 214 pounds. wn

[3] #3 heavyweight n. a professional boxer who weighs more than 190 pounds. wn

[4] #4 heavyweight n. [giant, hulk, whale] a very large person; impressive in size or qualities. wn

[5] #5 heavyweight n. [colossus, behemoth, giant, titan] a person of exceptional importance and reputation. wn