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Definition of signaler
signaler
/ˈsɪɡ.nə.lɚ/
(UK: signaller)
sig · nal · er
Plural:signalers
signaler Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Rare
Syllables
3
signaler Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
American A person or device that transmits messages, warnings, or instructions by means of visual, auditory, or electronic signals.
Example
"The railway signaler carefully monitored the track switches to ensure the approaching train passed safely."
Synonyms
View all synonyms for signalerCite this Entry
Wordmom. (2026). Definition of Signaler. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/signaler