self-selected

Translations
самостоятельно выбранный
выбранный по собственному желанию
добровольно выбранный
самоотобранный
Definitions
Chosen by oneself rather than by another person or authority.
Chosen voluntarily by the person involved, especially to participate in a group, activity, or study.
Selected by the members of a group from among themselves.
Words
self

adverb
самостоятельно
selected

adjective
выбранный