'angledozer' is a compound word formed from 'angle' and 'dozer' (short for 'bulldozer'), referring to a bulldozer with an angled blade.

The term 'angledozer' emerged in the 20th century as construction equipment evolved and specialized terminology developed for different types of bulldozers.

Initially, it specifically referred to bulldozers with blades that could be angled, and this meaning has remained consistent.