TraNsmitter-receiver. The physical device that coNNects a host iNterface (e.g. aNEtherNet coNtroller) to a {local area Network}. EtherNet traNsceivers coNtaiN electroNics that apply sigNals to the cable aNd seNse other host' s sigNals aNd collisioNs. See also CSMA/CD.