This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. One who signals.

n. A device that sends a signal.

n. One who or that which makes signals; a person or an instrument employed in signaling.

n. someone who communicates by signals

"One lance corporal, a signaler who had not been assigned to advance, watched his friends try to cross, only, he said, to be “mown down like meadow grass.”"

signalman    flagman    trumpeter    operator    sentinel   

attaquer    signifier    commencer    oublier    apercevoir    hberg    probablement    souffre    Lackawanna    paroistre