burrow

American  

[bur-oh, buhr-oh] / ˈbɜr oʊ, ˈbʌr oʊ /

noun

• burrows
  plural

1. a hole or tunnel in the ground made by a rabbit, fox, or similar animal to live or hide in.

   Even in winter, chipmunks are active in their burrows and emerge on sunny days.

2. a place of retreat; shelter or refuge.

   His study is his burrow—we have to coax him out for every meal.

---

verb (used without object)

• burrows,
  present (3rd person singular)
• burrowed,
  past participle,  past
• burrowing
  present participle

1. to make a hole or passage in, into, or under something.

   This small bird can survive cold Arctic nights by burrowing into the snow.

2. to lodge in an underground hole or tunnel.

   Many rodents burrow over the winter.

3. to hide.

   My cat likes to burrow under the rug and surprise me by jumping out as I walk past.

   Fleeing fame, he burrowed in a small town to focus on his family for a decade or so.

4. to proceed by or as if by digging.

   Buried under sediment, the clams can burrow up to the surface from a depth of 16 inches.

   Stray dogs burrowed through the piles of trash looking for scraps.

5. to penetrate deeply into something so as to investigate, exploit, or influence it, etc..

   In her book on the brain, the writer burrows into the workings of an organ once deemed unknowable.

   These nasty computer viruses are adept at burrowing into your system.

verb (used with object)

• burrows,
  present (3rd person singular)
• burrowed,
  past participle,  past
• burrowing
  present participle

1. to dig holes or passages into (a hill, mountainside, etc.).

   When earthworms burrow the soil, they aerate it and help plant roots to penetrate deeper.

2. to hide or shelter in a safe, snug space.

   The abandoned pup had burrowed itself in the straw of the barn out of pure fear.

   She burrowed the runt piglet in her coat till she had completed her chores in the barn.

3. to make by or as if by digging.

   We burrowed our way through the crowd.

verb phrase

1. burrow in

   1. to penetrate or dig into or under something.

      The beetle’s larvae burrow in and feed on the living tissues just beneath the tree’s bark.

      All my historical research was spurred by this confidence that I could burrow in and find answers.

   2. to enter and become lodged or settled in a place.

      The enemy had taken over the town and burrowed in.

      He was just going to crash at my place for “a few days,” but he’s burrowed in.

   3. (of a political appointee) to be hired as a permanent civil servant when the administration that made the appointment leaves power.

      He was the appointed director of the agency, and later burrowed in as a manager.

burrow British  

/ ˈbʌrəʊ /

noun

1. a hole or tunnel dug in the ground by a rabbit, fox, or other small animal, for habitation or shelter

2. a small snug place affording shelter or retreat

---

verb

1. to dig (a burrow) in, through, or under (ground)

2. to move through by or as by digging

   to burrow through the forest

3. (intr) to hide or live in a burrow

4. (intr) to delve deeply

   he burrowed into his pockets

5. to hide (oneself)

Other Word Forms

Derived Forms

• burrower
  noun
• unburrowed
  adjective

Inflected Forms

Nouns

• burrows
  plural

Participles

• burrowing
  present
• burrowed
  past

Conjugated Forms

Present

• burrow
  simple
• burrows
  simple
• have burrowed
  perfect
• has burrowed
  perfect
• am burrowing
  progressive
• are burrowing
  progressive
• is burrowing
  progressive
• have been burrowing
  perfect progressive
• has been burrowing
  perfect progressive

Past

• burrowed
  simple
• had burrowed
  perfect
• was burrowing
  progressive
• were burrowing
  progressive
• had been burrowing
  perfect progressive

Future

• will burrow
  simple
• will have burrowed
  perfect
• will be burrowing
  progressive
• will have been burrowing
  perfect progressive

Etymology

Origin of burrow

First recorded in 1325–75; Middle English borow, earlier burh, of uncertain origin; perhaps from Old English gebeorg “refuge,” noun derivative of beorgan “to hide, protect, preserve” (compare late Middle English beri “burrow,” variant of earlier berg “refuge”); akin to Old English burgen “grave” (in the sense “place of protection for a body”); cf. bury

Explanation

Rabbits live in a burrow or a set of tunnels under the earth. They make these tunnels by burrowing, or digging holes with their bodies. Just one letter separates burrow from borrow. To remember the difference, think of the 'u' in burrow as the 'u' for under. Burrows are always underground, and when you burrow under something, you are always going beneath it. Worms can burrow into apples, and on a cold day, you might decide that you'd rather stay in and burrow underneath your blankets.

Example Sentences

See Examples For:

burrow burrows burrowed burrowing

This is an "active burrow", the conservationist said, explaining that the water voles have been "mushing" their droppings.

From BBC ● Aug. 14, 2026

Compared with brachiopods, bivalves have greater energy demands because of their larger bodies and muscular "foot" that allows them to burrow and crawl.

From Science Daily ● Jul. 12, 2026

Diggers are already clearing parts of the OPP complex, shaking the ruins even as volunteers and families continue to burrow for the bodies of loved ones.

From Barron's ● Jul. 6, 2026

She needs both to move on from the tragedy and to burrow deeper into its mystery.

From The Wall Street Journal ● Apr. 17, 2026

I inch my way up to the boulder Ayesha and I came to earlier; that’s where I was when I spied that burrow, that hole by the fence.

From "Internment" by Samira Ahmed

But wildlife experts are very familiar with the little penguins' burrows at Phillip Island and St Kilda, he said.

From Barron's ● Aug. 20, 2026

Some create burrows in the ground, others use cavities in wood such as tree hollows or fallen branches, and some nest inside plant stems or small existing holes in twigs.

From Science Daily ● Jun. 18, 2026

Multiplying that figure by 100 is how farmers estimate mice populations, which means there were at least 3,000 to 4,000 burrows per hectare.

From BBC ● May 30, 2026

They are slow-growing and take 50 to 70 years to start producing seeds, which are dispersed primarily by ground squirrels and wood rats who don’t travel far from their burrows.

From Los Angeles Times ● May 19, 2026

Even the nocturnal creatures crawled out from their burrows, into daylight, to join the celebration.

From "The Wild Robot Escapes" by Peter Brown

In the past five years, the retail crowd has burrowed into nearly every corner of Wall Street—piling into the artificial-intelligence trade, placing wagers on prediction markets and live-tweeting company earnings calls.

From The Wall Street Journal ● Jun. 10, 2026

A punk-vicious “Subdivisions” — “Be cool or be cast out,” go the lyrics — benefited from added grit, while 1984’s “Distant Early Warning” burrowed into nuclear anxiety with unstoppable momentum.

From Los Angeles Times ● Jun. 8, 2026

Cardiff grabbed their second try when replacement prop Southworth burrowed over from close range, but substitute Schickerling responded in kind with Glasgow's fifth of the evening.

From BBC ● May 8, 2026

Suddenly, the Irish tails were up and replacement prop Michael Milne burrowed over.

From Barron's ● Feb. 5, 2026

The four biguns crept into the shelter and burrowed under the leaves.

From "Lord of the Flies" by William Golding

Elsewhere, some tech is burrowing into the seabed.

From BBC ● Aug. 18, 2026

Construction appears ongoing at the site, which includes tunnels burrowing into the granite mountain from the east and west.

From The Wall Street Journal ● Jul. 17, 2026

Just civilian volunteers burrowing through the jagged piles.

From Los Angeles Times ● Jun. 30, 2026

South African prop Koch forced Gareth Thomas to concede a scrum penalty and gained his reward by burrowing over for a try.

From BBC ● Jun. 27, 2026

But that couldn’t come close to the pain burrowing in my chest.

From "Sir Fig Newton and the Science of Persistence" by Sonja Thomas

Related Words

• delve