Meaning of the word "slip in" in English

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

slip in

US /slɪp ɪn/
UK /slɪp ɪn/

Phrasal Verb

to enter a place quietly or secretly

Example:
He tried to slip in unnoticed after the meeting had started.
Can you slip in a quick question during the presentation?