1. (n.) The act or process of making whole or entire.

2. (n.) The operation of finding the primitive function which has a given function for its differential coefficient. See Integral.

3. (n.) In the theory of evolution: The process by which the manifold is compacted into the relatively simple and permanent. It is supposed to alternate with differentiation as an agent in development.

Anschluss accommodation adaptation addition adjustment admixture affiliation agglomeration aggregation agreement alignment alliance alloyage amalgamation approximation assimilation association attunement balancing blend blending cabal cahoots cartel centralization coadunation coalescence coalition coaptation colleagueship collectivity collegialism collegiality combination combine combo comminglement commingling commixture complex composition comradeship confederacy confederation confraternity congeries conglomeration conjugation conjunction consolidation conspiracy coordination copartnership copartnery differentiation division eclecticism ecumenism embodiment encompassment enosis entirety equalization equalizing equating equation equilibration evening evening up evolution extrapolation federalization federation fellowship fraternalism fraternity fraternization freemasonry fusion harmonization hookup identity immixture inclusion incorporation individuality indivisibility intactness integer integrality integrity interfusion interlarding interlardment interminglement intermingling intermixture interpolation inversion inviolability involution irreducibility junction junta league marriage meld melding merger mingling mixing mixture multiplication notation oneness organic unity package package deal particularity partnership pluralism practice proportion purity reconcilement reconciliation reduction regularization regulation selfsameness simplicity singleness singularity sodality solidarity solidification solidity sorority squaring subtraction symmetrization synchronization syncretism syndication syneresis synthesis tie-in tie-up timing totality transformation undividedness unification uniformity union uniqueness unity univocity wedding whole wholeness