transmitter

nouns

someone who transmits a message
"return to sender"
sender, transmitter
is derived from
transmit
any agent (person or animal or microorganism) that carries and transmits a disease
"mosquitos are vectors of malaria and yellow fever"; "fleas are vectors of the plague"; "aphids are transmitters of plant diseases"; "when medical scientists talk about vectors they are usually talking about insects"
transmitter, vector
is derived from
transmit
set used to broadcast radio or tv signals
sender, transmitter
is derived from
transmit