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

• Lexulous
• Wordscraper
• Wordosaur

n. Plural form of signal.

v. Third-person singular simple present indicative form of signal.

"The title signals the era, the early sixties when the beats were so much in the news."

impressive   

noise   

signaled    signaling    signalled    signalling    signally    signals   

provocation    incitation    incitement   

sign    announce    distinguish    canadian storm signals    on-shore signal    bellows-signal    nautical signal    steam-navigation signals    weather signal    drum-and-cone signal   

signature   

signalled    signalling   

signaled (�) or signalled    signaling    signalling   

token    indication    foreshadowing    sign    remarkable    eminent    notable    memorable    conspicuous    extraordinary   

data    control    message    device    frequency    response    input    pattern    circuit    source