IPA: /ˈpoʊstl/
KK: /ˈpoʊstl/
Related to the service of sending letters and packages through a postal system.
I received a postal package from my friend yesterday.
Postal → It is derived from 'post' (from Latin 'postis', meaning door or post) and the suffix '-al' (meaning pertaining to). The word 'postal' refers to something that pertains to the post or mail system.
Think of 'post' as relating to the delivery system, and remember that 'postal' means anything related to mail.