moor

¹ American  

[moor] / mʊər /

noun

1. a tract of open, peaty, wasteland, often overgrown with heath, common in high latitudes and altitudes where drainage is poor; heath.

2. a tract of land preserved for game.

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moor ² American  

[moor] / mʊər /

verb (used with object)

1. to secure (a ship, boat, dirigible, etc.) in a particular place, as by cables and anchors or by lines.

2. to fix firmly; secure.

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verb (used without object)

1. to moor a ship, small boat, etc.

2. to be made secure by cables or the like.

noun

1. the act of mooring.

Moor ³ American  

[moor] / mʊər /

noun

1. a Muslim of the mixed Berber and Arab people inhabiting NW Africa.

2. a member of this group that invaded Spain in the 8th century a.d. and occupied it until 1492.

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moor ¹ British  

/ mɔː, mʊə /

verb

1. to secure (a ship, boat, etc) with cables or ropes

2. (of a ship, boat, etc) to be secured in this way

3. (not in technical usage) a less common word for anchor

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Moor ² British  

/ mʊə, mɔː /

noun

1. a member of a Muslim people of North Africa, of mixed Arab and Berber descent. In the 8th century they were converted to Islam and established power in North Africa and Spain, where they established a civilization (756–1492)

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moor ³ British  

/ mɔː, mʊə /

noun

1. a tract of unenclosed ground, usually having peaty soil covered with heather, coarse grass, bracken, and moss

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Other Word Forms

• moory adjective

Etymology

Origin of moor¹

First recorded before 900; Middle English more, Old English mōr; cognate with Dutch moer, German Moor “marsh”

Origin of moor²

First recorded in 1485–95; earlier more, akin to Old English mǣrels- in mǣrelsrāp “rope for mooring a ship”; see marline

Origin of Moor³

First recorded in 1350–1400; Middle English More, from Middle French, variant of Maure, from Latin Maurus, from Greek Maûros, perhaps from Berber

Explanation

To moor is to tie up a ship, as in to moor the ocean liner to the docks. Or, if you're reading Victorian literature, a moor could be a mossy meet-up spot. This word of many hats can also be a noun — a moor is mossy land covered in bushes and grass. The spooky dogs in Sherlock Holmes's The Hound of the Baskervilles lurk in the moor. With a capital "M," a Moor refers to a person descended from Muslims of northwestern Africa. It's usually used as a verb, though, meaning "to fasten a boat" — probably related to the Old English word mærels, "mooring rope." Say the word in a deep voice and it almost sounds like the foghorn on a ship that's about to moor in the harbor on a foggy night.

Example Sentences

Grace often takes her granddaughter, nearly five, onto the moor.

From BBC • Apr. 19, 2026

"They want to come here and experience the Brontes, the moor, and find their own interpretation of Emily," he said.

From Barron's • Feb. 28, 2026

"So I went up into a top field and saw what I thought at the time to be a paraglider on the moor edge, engines and lights everywhere."

From BBC • Feb. 3, 2026

Its single “Chains of Love” is a hybrid of new and old, with orchestral flourishes bouncing off the singer’s voice, which is processed to sound pinched and distant—as if echoing across a windswept moor, perhaps.

From The Wall Street Journal • Dec. 30, 2025

It’s a place where the river is deep close to shore so it will be easy to moor our ships to trees.

From "Blood on the River" by Elisa Carbone

Related Words

• dock
• tether
• tie up