Definitions

1. noun

A person who believes that the ideal or perfect should be the standard of behavior or performance.

“She was a committed idealist who fought for social justice throughout her life.”

2. noun

A person who has or seeks to realize a vision of a perfect or ideal society, system, etc.

“The idealist leader envisioned a future with complete equality and peace.”

3. adjective

Having or showing a strong belief in the ideal or perfect as the standard of behavior or performance.

“The idealist approach to art emphasizes the importance of creativity and self-expression.”