communication

Narrow by telecommunication 7 activity 5 service 5 work 5 commerce 4 commercial-enterprise 4 transaction 4 advertising 3 artifact 3 conversation 3 information 3 physical-object 3 computer-network 2 cellular-network 1 cognition 1 data-processing 1 data-processing-technique 1 engineering 1 field-of-study 1 internet 1 method 1 process 1 signal-processing 1 talk 1 wireless-communication 1