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signals

NOUN

indication; authorization

Synonyms

STRONGEST

alarm beacon cue gesture indicator sign

STRONG

Mayday SOS alert bleep blinker flag flare go-ahead mark movement nod okay omen tocsin token wink

WEAK

green light high sign

Antonyms

STRONG

denial refusal veto

VERB

indicate; give a sign to

Synonyms

STRONGEST

warn

STRONG

beckon communicate flag flash gesticulate gesture motion nod semaphore sign signalize wave wink

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The mixed signals underscored the fragile state of talks aimed at ending the Middle East war, which has profoundly shaken global energy markets.

From Barron's • May 28, 2026

Demand is what economists call inelastic, meaning it doesn't respond to price signals.

From BBC • May 28, 2026

Meanwhile, Max uncaps his pen to reveal the eponymous clown, whom he signals to enter the house.

From The Wall Street Journal • May 27, 2026

Allies are assured, and adversaries are deterred, by appearances of strength and signals of commitment.

From Slate • May 27, 2026

But with radar equipment, it’s possible to send out radio signals that bounce off another object and return to the sender—revealing where that object is.

From "A Thousand Sisters" by Elizabeth Wein