1. An unwillingness to consider new ideas or perspectives; mental inflexibility or stubborn refusal to accept different viewpoints
His closed mind prevented him from understanding other cultures.
Sua mente fechada o impediu de compreender outras culturas.
2. The state of being unreceptive to change, criticism, or alternative opinions
A closed mind is an obstacle to personal growth and learning.
Uma mente fechada é um obstáculo ao crescimento pessoal e à aprendizagem.