small-minded
US /ˌsmɔːlˈmaɪn.dɪd/
UK /ˌsmɔːlˈmaɪn.dɪd/

1.
mezquino, estrecho de miras
having a narrow outlook or scope; petty or provincial
:
•
His small-minded comments revealed his lack of understanding.
Sus comentarios mezquinos revelaron su falta de comprensión.
•
Don't let small-minded people discourage your dreams.
No dejes que la gente mezquina desanime tus sueños.