acre

¹ American  

[ey-ker] / ˈeɪ kər /

noun

1. a common measure of area: in the U.S. and U.K., 1 acre equals 4,840 square yards (4,047 square meters) or 0.405 hectare; 640 acres equals one square mile.

2. acres,

   1. lands; land.

      wooded acres.

   2. Informal. large quantities.

      acres of Oriental rugs.

3. Archaic. a plowed or sown field.

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idioms

1. forty acres and a mule. mule.

Acre ² American  

[ah-kruh, ah-ker, ey-ker] / ˈɑ krə, ˈɑ kər, ˈeɪ kər /

noun

1. a state in W Brazil. 58,900 sq. mi. (152,550 sq. km). Rio Branco.

2. a seaport in NW Israel: besieged and captured by Crusaders 1191.

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acre ¹ British  

/ ˈeɪkə /

noun

1. a unit of area used in certain English-speaking countries, equal to 4840 square yards or 4046.86 square metres

2. (plural)

   1. land, esp a large area

   2. informal a large amount

      he has acres of space in his room

3. to graze cows on the verge of a road

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Acre ² British  

noun

1. a state of W Brazil: mostly unexplored tropical forests; acquired from Bolivia in 1903. Capital: Rio Branco. Pop: 586 942 (2002). Area: 152 589 sq km (58 899 sq miles)

2. Arabic name: `Akka.  Hebrew name: `Akko.  Old Testament name: Accho.  a city and port in N Israel, strategically situated on the Bay of Acre in the E Mediterranean: taken and retaken during the Crusades (1104, 1187, 1191, 1291), taken by the Turks (1517), by Egypt (1832), and by the Turks again (1839). Pop: 45 600 (2001)

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acre Scientific  

/ ā′kər /

1. A unit of area in the US Customary System, used in land and sea floor measurement and equal to 43,560 square feet or 4,047 square meters.

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Other Word Forms

• half-acre noun

Etymology

Origin of acre

First recorded before 1000; Middle English aker, Old English æcer; cognate with Old Frisian ekker, Old Saxon akkar, Old High German ackar ( German Acker ), Old Norse akr, Gothic akers, Latin ager, Greek agrós, Sanskrit ájra-; acorn, agrarian, agrestic, agriculture, agro-

Example Sentences

“It’s extraordinary to find 3,700 acres in that area that has been relatively untouched,” he said.

From MarketWatch

Fewer can afford much else, let alone purchase hundreds of acres of unspoiled wilderness.

From Salon

It offered thick but uneven walls and rot in the roof beams, but was cozy and quaint, with almost an acre of land.

From The Wall Street Journal

The reservoir supplies water to more than 60,000 acres of farmland in Yuba County as well as users south of the Delta.

From Los Angeles Times

I had to cross those acres of concrete floors again.

From Literature

Related Words

• acreage
• estate
• plot
• property