Meaning of the word "join forces with" in English

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

join forces with

US /dʒɔɪn fɔːrsɪz wɪθ/
UK /dʒɔɪn fɔːsɪz wɪθ/

Idiom

to unite or combine efforts with another person or group to achieve a common goal

Example:
The two companies decided to join forces with each other to develop a new product.
We need to join forces with other organizations to make a bigger impact.