semaphore

[sem-uh-fawr, -fohr] / ˈsɛm əˌfɔr, -ˌfoʊr /

NOUN

signal

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

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.

Whenever someone got into trouble, Barron would unfurl her semaphore flags and signal for help.

From Seattle Times • May 30, 2024

And do we need so much semaphore to understand our relationships?

From Salon • Jan. 2, 2024

We also found semaphore flags, a vastly outdated way to communicate between units.

From BBC • Feb. 22, 2023

You’ve probably seen the semaphore system where years ago people in uniform waved handheld flags to convey messages.

From Washington Post • Oct. 28, 2022

Then the black pup flashed his tail like a semaphore signal and they all jumped on Jello again.

From "Julie of the Wolves" by Jean Craighead George

Vocabulary lists containing semaphore

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