A dance involving coordinated dancing between two partners.

(business) A fellow business professional who acts as a moderating influence and mentor

(UK) A business partner who doesn't play an active role in running the day-to-day operations of a business, who instead, finances the business in the form of capital investment.

A country that another country does business with, usually on a regular basis.

Either an associate government or non-government entity or agency that supplements the works of a larger organization or agency by helping to carry out institutional arrangements in line with the larger organization's goals and objectives.

Someone that one has sex with, especially on an informal or casual basis.

Involving multiple partners.

A person (not a spouse) with whom one lives and is romantically involved

The fact or practice of having multiple partners.

A partner in a business context (as opposed to a partner in the sense of a personal relationship).