code word

NOUN

secret word

Synonyms

WEAK

code book code name euphemism password secret language secret message secret writing watchword

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.

And given AI can now copy anybody’s voice in minutes, gather the family together and decide on a secret code word to use, to verify emergency calls are really coming who they say they are.

From The Wall Street Journal • Dec. 21, 2025

Don’t change the code word unless you need to.

From The Wall Street Journal • Nov. 1, 2025

North wants to remind parents and teachers that every generation has their secret code word.

From Los Angeles Times • Oct. 17, 2025

A “clean CR”—a little code word they use for these kinds of bills—is one sentence.

From Slate • Mar. 18, 2025

What with my busy night as a true spy, code word and all, and the heat in the upper gallery of Trinity Church, I fell sound asleep during the sermon the next morning.

From "Chains" by Laurie Halse Anderson