Definition of communication
1a
: a process by which information is exchanged between individuals through a common system of symbols, signs, or behavior
the function of pheromones in insect communication
also
: exchange of information
b
: personal rapport
a lack of communication between old and young persons
2a
: information communicated : information transmitted or conveyed
b
: a verbal or written message
The captain received an important communication.
3
communications plural
a
: a system (as of telephones or computers) for transmitting or exchanging information
wireless electronic communications
b
: a system of routes for moving troops, supplies, and vehicles
c
: personnel engaged in communicating : personnel engaged in transmitting or exchanging information
4
communications plural in form but singular or plural in construction
a
: a technique for expressing ideas effectively (as in speech)
b
: the technology of the transmission of information (as by print or telecommunication)
5
: an act or instance of transmitting
the communication of disease
6
anatomy
: a connection between bodily parts
Surprisingly little is known about the communication between the alveolar and terminal bronchiolar surfaces …— Richard C. Boucher
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Merriam-Webster unabridged


















Share communication
Time Traveler for communication
The first known use of communication was in the 14th century
See more words from the same century