IPA: //ˈmæksɪməlɪst//
KK: /mækˈsɪməlɪst/
A person who supports taking bold or extreme actions to achieve a complete goal or set of goals, often in a social or political context.
The maximalist approach to environmental policy aims for comprehensive reforms rather than small changes.
Maximalist → It is formed from "maximus" (meaning greatest or largest) and the suffix "-ist" (meaning one who practices or is concerned with). The word "maximalist" refers to someone who advocates for the greatest or largest possible extent of something.
Think of someone who believes in achieving the 'greatest' ('maximus') level of something — that's what a maximalist does.