IPA: /ˈpɜːrpəsli/
KK: /ˈpɜr.pəs.li/
In a way that is intentional or done on purpose, rather than by accident.
She purposely left the door open to let in some fresh air.
Purposely → It is formed from "purpose" (from Old French *porpos*, meaning intention or aim) and the suffix "-ly" (meaning in a manner of). The word "purposely" means in a manner that shows intention or aim.
Think of having a clear 'intention' ('purpose') and doing something 'in that manner' ('-ly'). This helps you remember that 'purposely' means doing something with intention.