| intercommunicate | (v) be interconnected, afford passage, Example: These rooms intercommunicate |
| intercommunication | (n) mutual communication; communication with each other, Example: they intercepted intercommunication between enemy ships |
| intercommunication system | (n) a communication system linking different rooms within a building or ship etc, Syn. intercom |
| Intercommunicate | v. i. To communicate mutually; to hold mutual communication. [ 1913 Webster ] |
| Intercommunicate | v. t. To communicate mutually; to interchange. Holland. [ 1913 Webster ] |
| Intercommunication | n. Mutual communication. Owen. [ 1913 Webster ] |