partner
US /ˈpɑːrt.nɚ/
UK /ˈpɑːrt.nɚ/

1.
socio, partner
a person who takes part in an undertaking with another or others, especially in a business or company with shared risks and profits
:
•
She became a junior partner in the law firm.
È diventata socia junior nello studio legale.
•
They formed a business partnership.
Hanno formato una partnership commerciale.
2.
partner, compagno
either of a pair of people who are married or in a romantic relationship
:
•
My partner and I are planning a trip to Italy.
Il mio partner e io stiamo pianificando un viaggio in Italia.
•
They have been life partners for over 20 years.
Sono stati partner di vita per oltre 20 anni.
1.
collaborare, fare da partner
to be the partner of (someone)
:
•
He will partner her in the dance competition.
La affiancherà nella gara di ballo.
•
The two companies decided to partner on the new project.
Le due aziende hanno deciso di collaborare al nuovo progetto.