What is the meaning of Alliance?

The state of being allied.

The act of allying or uniting.

A union or connection of interests between families, states, parties, etc., especially between families by marriage and states by compact, treaty, or league.

Marriage.

Any union resembling that of families or states; union by relationship in qualities; affinity.

The persons or parties allied.

Synonym of cohort (group of orders of organisms)

To connect or unite by alliance; to ally.

an alliance

alliance, union

wedding ring

Alternative form of alliaunce

Source: wiktionary.org