telegraph has definitions from the field of telecommunications
1
[ noun ] apparatus used to communicate at a distance over a wire (usually in Morse code)

Synonyms

telegraphy

Used in print

(Edwin L. Bigelow and Nancy H. Otis,...)

This boosted local telegraph business and Manchester basked in all the free advertising .

Since that time the telegraph office has shifted in location from the railroad_station at the Depot and shops at the Center back to the town_clerk 's office and drugstore at the Village .

(Ann Hebson, The Lattimer Legend....)

Accounts were garbled at the telegraph office when they sent old George down to Parkersburg for the news .

Related terms

apparatus cable

2
[ verb ] (telecommunications) send cables, wires, or telegrams

Synonyms

wire cable

Used in print

(Edwin L. Bigelow and Nancy H. Otis,...)

New_Yorkers were kept informed of scores by reporters who telegraphed fifteen to twenty thousand words daily to the metropolitan newspapers .

*