I. -_lə̇st noun
( -s )
Etymology: ideal (I) + -ist
1.
a. : an adherent of a philosophical theory of idealism
b. : an artist or author who advocates or practices idealism in art or writing
2. : one whose conduct is influenced or guided by ideals ; usually : one that places ideals before practical considerations : visionary , dreamer
II. adjective
: idealistic