Simple Definition of battalion

from our Learner's Dictionary

battalion

noun

plural battalions
1
: a large organized group of soldiers
2
: a large organized group of people who act together
a battalion of angry protesters

Cite this Entry

“Battalion.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/battalion. Accessed 22 Jun. 2026.

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