communicator

transitive verb communicated -·cat′ed, communicating -·cat′·ing

1. to pass along; impart; transmit (as heat, motion, or a disease)
2. to make known; give (information, signals, or messages)

Etymology: < L communicatus, pp. of communicare, to impart, share, lit., to make common < communis, common

intransitive verb

1. to receive Holy Communion
2. 1. to give or exchange information, signals, or messages in any way, as by talk, gestures, or writing
   2. to have a sympathetic or meaningful relationship
3. to be connected the living room communicates with the dining room