closed-minded
UK: ˌkləʊzdˈmaɪndɪd | US: ˌkloʊzdˈmaɪndɪd
adj. unwilling to consider new ideas or opinions; narrow-minded.
The term "closed-minded" combines "closed," derived from Old French clos (past participle of clore, meaning "to shut"), with "mind," from Old English gemynd (memory, thought). The suffix "-ed" turns the phrase into an adjective. Literally, it describes someone whose mind is "shut" to new perspectives, reflecting resistance to change or external influence. The word emerged in the early 20th century to critique inflexible thinking.
His closed-minded attitude made discussions about innovation frustrating.
Being closed-minded limits opportunities for personal growth.
The manager was criticized for being closed-minded to employee suggestions.
Traveling helps you avoid becoming closed-minded about other cultures.
She dismissed the proposal without consideration, revealing her closed-minded nature.