| Adj. | 1. | contiguous - very close or connected in space or time; "contiguous events"; "immediate contact"; "the immediate vicinity"; "the immediate past" close - at or within a short distance in space or time or having elements near each other; "close to noon"; "how close are we to town?"; "a close formation of ships" |
| 2. | contiguous - connecting without a break; within a common boundary; "the 48 conterminous states"; "the contiguous 48 states" connected - joined or linked together | |
| 3. | contiguous - having a common boundary or edge; abutting; touching; "Rhode Island has two bordering states; Massachusetts and Conncecticut"; "the side of Germany conterminous with France"; "Utah and the contiguous state of Idaho"; "neighboring cities" connected - joined or linked together |