alliance
noun
al·li·ance
ə-ˈlī-ən(t)s
1
a
: the state of being allied : the action of allying
nations in close alliance
b
: a bond or connection between families, states, parties, or individuals
a closer alliance between government and industry
2
: an association to further the common interests of the members
specifically
: a confederation of nations by treaty
the alliance of Western nations
3
: union by relationship in qualities : affinity
an alliance of industry and academia
4
: a treaty of alliance
Cite this Entry
“Alliance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alliance. Accessed 7 Jul. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
