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excavator

American  
[eks-kuh-vey-ter] / ˈɛks kəˌveɪ tər /

noun

  1. a person or thing that excavates.

  2. a power-driven machine for digging, moving, or transporting loose gravel, sand, or soil.

  3. a sharp, spoonlike instrument used for scraping out diseased tissue, as in dentistry.


Etymology

Origin of excavator

First recorded in 1805–15; excavate + -or 2

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.

“Gentry Engineering and Gentry were aware of the danger of a rock strike by the excavator and failed to take action to prevent a fire,” the lawsuit alleges.

From Los Angeles Times • Feb. 19, 2026

"The noise was very loud. When we came out, we saw the excavator."

From BBC • Feb. 2, 2026

The farm-equipment manufacturer said Tuesday the facilities include a distribution center near Hebron, Ind. and an excavator factory in Kernersville, N.C.

From The Wall Street Journal • Jan. 27, 2026

Firefighters used an excavator to remove broken glass and gnarled metal strewn across the site as policemen with pump-action rifles patrolled on motorbike to prevent looting.

From Barron's • Jan. 4, 2026

One afternoon, Dad climbed into the excavator and dug a pit next to the old barn.

From "Educated" by Tara Westover