Webster's Revised Unabridged Dictionary · 1913

Coalition

Coalition , noun

[Late Latin coalitio: compare French coalition. See Coalesce.]

1.
The act of coalescing; union into a body or mass, as of separate bodies or parts; as, a coalition of atoms. — Bentley
2.
A combination, for temporary purposes, of persons, parties, or states, having different interests.
A coalition of the puritan and the blackleg. — J. Randolph
The coalition between the religious and worldly enemies of popery. — Macaulay