Meaning of the word entrenched in English

What does entrenched mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

entrenched

US /ɪnˈtrentʃt/
UK /ɪnˈtrentʃt/

Adjective

firmly established and difficult or unlikely to change

Example:
The belief that men are better drivers than women is deeply entrenched in some cultures.
The company's policy on remote work is now firmly entrenched.