IPA: /ˈhɛviˌweɪt/
KK: /ˈhɛviˌweɪt/
Describing something that weighs more than usual or is considered to be very heavy.
The heavyweight boxers are known for their strength and power in the ring.
Comparative: heavier
Superlative: heaviest
A person or thing that is very heavy, or a boxer or athlete who competes in a specific weight class that is heavier than others.
The heavyweight champion defended his title in a thrilling match.
Heavyweight is formed from "heavy" (from Old English "hefig", meaning having great weight) and "weight" (from Old English "wiht", meaning weight or mass). The term "heavyweight" refers to something that has a significant amount of weight or mass, often used in contexts like boxing to describe a class of fighters who are heavier than others.
Think of something that is 'having great weight' ('heavy') and 'mass' ('weight') — that's why heavyweight refers to something that is significantly heavy.
No commonly confused words.