Meaning of the word "tie in with" in English

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

tie in with

US /taɪ ɪn wɪθ/
UK /taɪ ɪn wɪð/
"tie in with" picture

Phrasal Verb

to be connected with something else, or to be similar to something else

Example:
His theory doesn't tie in with the latest research.
The new policy needs to tie in with our existing goals.