join/combine forces

combine forces (with one)

To work together with one. If you two combine forces, you might just win the election after all. I'm sorry, but you're going to have to combine forces with Michael if you want to get this done.
See also: combine, force

join forces (with one)

To work together with one. If you two join forces, you might just win the election after all. I'm sorry, but you're going to have to join forces with Michael if you want to get this done.
See also: force, join
Farlex Dictionary of Idioms.

join forces (with someone)

Fig. to combine one's efforts with someone else's efforts. The older boys joined forces with the younger ones to sing the school song. Let's join forces with the other faction and run our own slate of candidates.
See also: force, join
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

join forces

Act together, combine efforts. For example, The public relations people joined forces to get better coverage for their candidates. This expression originally referred to combining military forces. [Mid-1500s]
See also: force, join
The American Heritage® Dictionary of Idioms by Christine Ammer.

join/combine ˈforces (with somebody)

work together in order to achieve a shared aim: The two firms joined forces to win the contract. OPPOSITE: part company (with/from somebody/something)
See also: combine, force, join
Farlex Partner Idioms Dictionary
See also:
  • combine forces (with one)
  • join forces
  • join forces (with one)
  • combine with
  • combine (something) with (something)
  • unite for
  • unite for (someone or something)
  • mix up
  • mixed up
  • club together