WordNet sense 1 (a nautical unit of depth):

cable length, cable's length

WordNet sense 2 (television that is transmitted over cable directly to the receiver):

cable television

WordNet sense 3 (a telegram sent abroad):

cablegram, overseas telegram

WordNet sense 4 (a conductor for transmitting electrical or optical signals or electric power):

line, transmission line

WordNet sense 5 (a television system that transmits over cables):

cable system, cable television service

WordNet sense 6 (send cables, wires, or telegrams):

telegraph, wire