Electronic transmission of information that has been encoded digitally (as for storage and processing by computers) WordNet 3.0 & Open English WordNet

Data communication or digital communications, including data transmission and data reception, is the transfer and reception of data in the form of a digital bitstream or a digitized analog signal transmitted over a point-to-point or point-to-multipoint communication channel. Wikipedia

The process of sending and propagating digital information Wikipedia Disambiguation

Physical transfer of data; transfer of data over a point-to-point or point-to-multipoint communication channel Wikidata