take up arms

Idioms  

1. Also, take up the cudgels. Become involved in a conflict, either physical or verbal, as in The Kurds took up arms against the Iranians at least two centuries ago, or Some believe it's the vice-president's job to take up the cudgels for the president. The first term originated in the 1400s in the sense of going to war. The variant, alluding to cudgels as weapons, has been used figuratively since the mid-1600s and is probably obsolescent.

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Example Sentences

See Examples For:

take up arms

Journal cameras went inside the homes of LRU members to understand why regular Lithuanian citizens would take up arms and dedicate their free evenings and weekends to prepare for war.

From The Wall Street Journal ● Nov. 26, 2025

As he removes his gas mask, Bartek says he thinks most Poles "will take up arms" if attacked, "and be ready to defend the country."

From BBC ● May 2, 2025

But his swift decision to take up arms was a warning to us all.

From Los Angeles Times ● Feb. 6, 2024

And his military reservists are now, understandably, ready to take up arms to defend their country.

From Seattle Times ● Oct. 13, 2023

"All right, all right, I'll take up arms," Sancho reluctantly agreed.

From "Adventures of Don Quixote" by Argentina Palacios

Related Words

• defy
• overthrow
• renounce
• resist
• revolt
• secede