1. the union of diverse things into one body or form or group; the growing together of parts
2. an organization of people (or countries) involved in a pact or treaty
3. the state of being combined into one body

Similar Words: coalescence, coalescency, concretion, conglutination, alliance, alignment, alinement, fusion

Hyponyms: combination, allies, bloc, axis, Allies, Central Powers, Axis, entente, entente cordiale, popular front, world organization, world organisation, international organization, international organisation, global organization, Northern Alliance, United Front, alliance, confederation, federalization, federalisation

Derivational Morphology: coapt, conglutinate, concrete, blend, flux, mix, conflate, commingle, immix, fuse, coalesce, meld, combine, merge, align, array

Anagrams: collation, lactation, Catalonia, clintonia, allantoic