IPA: /ˈvɒlənˌtɛrɪst/
KK: /vɑlənˈtɛrɪst/
A person who supports the idea that individuals should have the freedom to make their own choices and decisions, especially in social and political contexts.
As a voluntarist, she believes that all actions should be voluntary and consensual.
Voluntarist → It is formed from "voluntas" (meaning will or wish) and the suffix "-ist" (meaning one who practices or is concerned with). The word refers to someone who emphasizes the role of will or choice in actions or beliefs.
Think of 'will' ('voluntas') as the driving force behind actions, and remember that a 'voluntarist' is someone who believes in the importance of personal choice.