IPA: //ʌnˈprɛʃərd//
KK: /ʌnˈprɛʃərd/
Not feeling stress or pressure; calm and relaxed.
After a long week at work, I enjoyed an unpressured weekend at home.
Unpressured → It is formed from "un-" (meaning not) and "pressured" (from the root "press" which comes from Latin "premere", meaning to press). The word "unpressured" means not under pressure or free from stress.
Think of 'not' ('un-') being added to 'press' — this helps you remember that 'unpressured' means free from pressure.