Contiguity

Noun

 * 1) A state in which two or more physical objects are physically touching one another or in which sections of a plane border on one another.

Thesaurus
abutment, abuttal, accord, addition, adjacency, adjoiningness, adjunct, affairs, affiliation, affinity, alliance, apposition, approximation, appulse, assemblage, association, bond, closeness, combination, conjugation, conjunction, connectedness, connection, conterminousness, contiguousness, contrariety, coterminousness, dealings, deduction, disjunction, filiation, homology, immediacy, intercourse, intimacy, junction, juxtaposition, liaison, link, linkage, linking, mutual attraction, nearness, perigee, perihelion, propinquity, proximity, rapport, relatedness, relation, relations, relationship, similarity, sympathy, syzygy, tie, tie-in, union

Derived terms

 * contiguous