Meaning of the word ps in English

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

ps

US /ˌpiːˈes/
UK /ˌpiːˈes/

Abbreviation

postscript: additional remark at the end of a letter after the signature

Example:
I forgot to mention, P.S., I'll be late.
She added a P.S. to her email with a funny anecdote.