code word

American  

noun

1. code name.

2. a euphemistic or politically acceptable catchword or phrase used instead of a blunter or less acceptable term.

   The official report said the diplomats had a “frank and serious discussion”—code words for “angry argument.”

---

Etymology

Origin of code word

First recorded in 1880–85

Example Sentences

There’s a simple solution to this high-tech problem: a code word.

From The Wall Street Journal • Nov. 1, 2025

Likewise, if you are legitimately in trouble and need to call a loved one for help, say the code word so your relative knows it’s really you.

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

The court heard that 'car' was their code word for gold.

From BBC • May 19, 2025

But if the man recognized the code word, he didn’t acknowledge it.

From "Six of Crows" by Leigh Bardugo