接触,接近
Contiguity \Con`ti*gu"i*ty\, n. [Cf. F. contiguit['e], LL. contiguitas.] The state of being contiguous; intimate association; nearness; proximity. The convicinity and contiguity of the two parishes. --T. Warton.
contiguity n : the attribute of being so near as to be touching [syn: {adjacency}, {contiguousness}]