IPA: //ˈkruːzərweɪt//
KK: /ˈkruːzərˌweɪt/
A type of boxer who competes in a specific weight class that has a maximum limit of 190 pounds (85.5 kilograms), positioned between light heavyweight and heavyweight.
The champion defended his title against a skilled cruiserweight in a thrilling match.
Cruiserweight is formed from "cruiser" (from the verb "cruise", meaning to travel or move about) and "weight" (from Old English "wiht", meaning a measure of heaviness). The term "cruiserweight" refers to a weight class in boxing that is lighter than heavyweight but heavier than light heavyweight, indicating a specific range of weight for fighters who 'cruise' in that category.
Think of 'cruiser' as someone who 'travels' in a specific 'weight' category, which helps you remember that cruiserweight refers to a boxing class defined by a certain weight.
No commonly confused words.