편협해요 · 편협했어요 · 편협한 (+noun)
narrow-minded, intolerant, biased
Example
그런 편협한 생각은 버리는 게 좋겠어요.
You'd better get rid of such narrow-minded thinking.
Word parts
편 lopsided+협 narrow
Literally 'lopsided and narrow'.
Good to know
Common collocations: 편협한 시각 (narrow perspective), 편협한 사고방식 (narrow-minded way of thinking).
Related words