excavate
Americanverb (used with object)
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to make hollow by removing the inner part; make a hole or cavity in; form into a hollow, as by digging.
The ground was excavated for a foundation.
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to make (a hole, tunnel, etc.) by removing material.
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to dig or scoop out (earth, sand, etc.).
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to expose or lay bare by or as if by digging; unearth.
to excavate an ancient city.
verb
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to remove (soil, earth, etc) by digging; dig out
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to make (a hole, cavity, or tunnel) in (solid matter) by hollowing or removing the centre or inner part
to excavate a tooth
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to unearth (buried objects) methodically in an attempt to discover information about the past
Other Word Forms
- excavation noun
- reexcavate verb (used with object)
- unexcavated adjective
Etymology
Origin of excavate
1590–1600; < Latin excavātus (past participle of excavāre to hollow out), equivalent to ex- ex- 1 + cav ( um ) hollow, cave + -ātus -ate 1
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.
"Large impact basins or craters excavate deep into the asteroid, which gives clues about what its interior is made of," said Namya Baijal, a doctoral candidate at the LPL and first author of the paper.
From Science Daily • Mar. 17, 2026
Jones also worked as a scholar of history and made passionate efforts to excavate the satirical intentions of Chaucer’s “The Knight’s Tale” from beneath centuries of deadpan scholarship.
From The Wall Street Journal • Mar. 13, 2026
In 2022, Sereno returned with a 100-person team and 64 Nigerien guards to excavate the "earth-shattering site".
From Barron's • Feb. 27, 2026
The machines will excavate and construct the tunnel as they move, slotting concrete segments into place.
From BBC • Jan. 27, 2026
In 1995 archaeologists began to excavate a site in south-east Turkey called Göbekli Tepe.
From "Sapiens: A Brief History of Humankind" by Yuval Noah Harari
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
