hectare

hectare
/hek"tair/, n.
a unit of surface, or land, measure equal to 100 ares, or 10,000 square meters: equivalent to 2.471 acres. Abbr.: ha Also, hektare.
[1800-10; < F; see HECT-, ARE2]

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▪ unit of measurement
      unit of area in the metric system equal to 100 ares (are), or 10,000 square metres, and the equivalent of 2.471 acres (acre) in the British Imperial System and the United States Customary measure. The term is derived from the Latin area and from hect, an irregular contraction of the Greek word for hundred. Although the are is the primary metric unit of land measurement, in practice the hectare is more commonly used. The hectare is, by subsequent definition, equal to a djerib in Turkey, a jerib in Iran, a gong qing in mainland China, a manzana in Argentina, and a bunder in The Netherlands.

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Universalium. 2010.

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  • hectare — [ ɛktar ] n. m. • 1795; de hect(o) et are ♦ Métrol. Unité de mesure agraire de superficie équivalant à cent ares ou dix mille mètres carrés. Exploitation agricole de cent hectares. Rendement à l hectare. Symb. ha . Un terrain de 100 ha. ● hectare …   Encyclopédie Universelle

  • hectare — hec‧tare [ˈhektɑː, teə ǁ ter] noun [countable] FARMING a unit for measuring area, equal to 10,000 square metres * * * hectare UK US /ˈhekteər/ noun [C] MEASURES ► a unit used for measuring land. One hectare is the same as 10,000 square metres:… …   Financial and business terms

  • hectare — 1810, from Fr. hectare a hundred ares, formed from Gk. hekaton hundred (see HECATOMB (Cf. hecatomb)) + L. area vacant piece of ground (see AREA (Cf. area)). A superficial measure containing 100 ares, coined by decree of the French National… …   Etymology dictionary

  • Hectare — Hec tare , n. [F., fr. Gr. ? hundred + F. are an are.] A measure of area, or superficies, containing a hundred ares, or 10,000 square meters, and equivalent to 2.471 acres. [1913 Webster] …   The Collaborative International Dictionary of English

  • hectare — |è| s. m. Medida agrária de cem ares ou hectômetro quadrado …   Dicionário da Língua Portuguesa

  • hectare — (abbrev.: ha) ► NOUN ▪ a metric unit of square measure, equal to 10,000 square metres (2.471 acres). DERIVATIVES hectarage noun. ORIGIN from Greek hekaton hundred + Latin area piece of level ground …   English terms dictionary

  • hectare — [hek′ter΄] n. [Fr: see HECTO & ARE2] one hundred ares or 10,000 square meters or 0.01 square kilometer (11,959.9 square yards or 2.471 acres): abbrev. ha …   English World dictionary

  • Hectare — Comparison of Area units Unit SI 1 ca 1 m2 1 a 100 m2 1 ha 10,000 m2 100 ha 1 km2 non SI comparisons non SI metric 0.3861 sq mi 1 km2 …   Wikipedia

  • Hectare — L’hectare (symbole : ha) est la surface d’un carré de 100 mètres de côté, qui est équivalent à 10 000 mètres carrés ; l hectare est donc un multiple de l’unité are (mesure de superficie). C’est une unité en dehors du système… …   Wikipédia en Français

  • hectare — The most commonly used measure of agricultural lands in the metric system. A hectare equals 10,000 square meters (or 2.471 acres). Hectare is the measure used in most of the world outside the United States. To convert hectares to acres, multiply… …   Combined glossary of agriculture

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