Akademik

signaler
noun
someone who communicates by signals
Syn: ↑signaller
Derivationally related forms: ↑signal (for: ↑signaller), ↑signal
Hypernyms: ↑communicator
Hyponyms: ↑signalman, ↑toller, ↑bell ringer, ↑ringer, ↑whistler

Useful english dictionary. 2012.