Meaning of the word inveterate in English

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

inveterate

US /ɪnˈvet̬.ɚ.ət/
UK /ɪnˈvet.ər.ət/

Adjective

having a particular habit, activity, or interest that is long-established and unlikely to change

Example:
He was an inveterate gambler, always looking for the next big win.
Her inveterate optimism helped her through difficult times.