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chain saw

1 American  

noun

  1. a power saw, usually portable, having teeth set on an endless chain.


chain-saw 2 American  
[cheyn-saw] / ˈtʃeɪnˌsɔ /
Or chainsaw

verb (used with object)

  1. to cut or cut down (lumber, a tree, etc.) with a chain saw.


verb (used without object)

  1. to use a chain saw.

chain saw British  

noun

  1. a motor-driven saw, usually portable, in which the cutting teeth form links in a continuous chain

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of chain saw1

An Americanism dating back to 1840–50

Origin of chain-saw2

First recorded in 1955–60

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.

Officials asked the public’s help to identify the vandal, who was wearing all black and riding around on a bike with a backpack and a duffel bag, which they believed held a chain saw.

From Los Angeles Times • Feb. 11, 2026

We recently paid $1,000 for a tree to be removed from our property; it was easily accessible and felled by one person with a chain saw.

From The Wall Street Journal • Feb. 4, 2026

When A.I. took my job, I bought a chain saw.

From MarketWatch • Dec. 31, 2025

Milei’s post-midterms victory speech kindled hope for less chain saw and more coalition building over the next two years, Stock says.

From Barron's • Oct. 28, 2025

That door was three inches of solid oak with an auto lock; you'd need a chain saw to get through it.

From "City of the Plague God" by Sarwat Chadda