1 an erect or climbing bean or pea plant of the family Leguminosae [syn: leguminous plant]
2 the fruit or seed of any of various bean or pea plants consisting of a two-valved case that splits along both sides when ripe and having the seeds attached to one edge of the valves
3 the seedpod of a leguminous plant (such as peas or beans or lentils)
- The fruit or seed of leguminous plants (as peas or beans) used for food; a vegetable used for food.
- Any of a large family (Leguminosae syn. Fabaceae) of dicotyledonous herbs, shrubs, and trees having fruits that are legumes or loments, bearing nodules on the roots that contain nitrogen-fixing bacteria, and including important food and forage plants (as peas, beans, or clovers).
- Pod dehiscent into two pieces or valves, and having the seed attached at one suture, as that of the pea.
vegetable used for food
- Czech: luštěnina
- Spanish: legumbre
- German: Hülsenfrucht
- Greek: όσπριο
A legume is a plant in the family Fabaceae (or Leguminosae), or a fruit of these plants. A legume fruit is a simple dry fruit that develops from a simple carpel and usually dehisces (opens along a seam) on two sides. A common name for this type of fruit is a "pod", although pod is also applied to a few other fruit types. Well-known legumes include alfalfa, clover, peas, beans, lentils, lupins, and peanuts. A peanut is not a nut in the botanical sense; a peanut is an indehiscent legume, that is, one whose pod does not split open on its own. The history of legumes is tied in closely with that of human civilization, appearing early in Asia, the Americas (the common bean, several varieties), and Europe (broad beans) by 6,000 BC, where they became a staple, essential for supplementing protein where there was not enough meat.
Legume plants are noteworthy for their ability to fix atmospheric nitrogen, an accomplishment attributable to a symbiotic relationship with certain bacteria known as rhizobia found in root nodules of these plants. The ability to form this symbiosis reduces fertilizer costs for farmers and gardeners who grow legumes, and means that legumes can be used in a crop rotation to replenish soil that has been depleted of nitrogen.
Legume seed and foliage have a comparatively higher protein content than non-legume material, probably due to the additional nitrogen that legumes receive through nitrogen-fixation symbiosis. This high protein content makes them desirable crops in agriculture.
Farmed legumes can belong to numerous classes including forage, grain, blooms, pharmaceutical/industrial, fallow/green manure, and timber species, with most commercially farmed species filling two or more roles simultaneously.
- Forage legumes are of two broad types. Some, like alfalfa, clover, vetch, stylo, or Arachis, are sown in pasture and grazed by livestock. Other forage legumes such as Leucaena or Albizia are woody shrub or tree species that are either broken down by livestock or regularly cut by humans to provide stock feed.
- Bloom legume species include species such as lupin, which are farmed commercially for their blooms as well as being popular in gardens worldwide.
The term is derived from the Latin word legumen (with the same meaning as the English term), which is in turn believed to come from the verb legere "to gather." English borrowed the term from the French "légume," which, however, has a wider meaning in the modern language and refers to any kind of vegetable; the English word legume being translated in French by the word légumineuse.
legume in Arabic: بقول
legume in Min Nan: Giap-kó
legume in Belarusian: Бабовыя
legume in Catalan: Llegum
legume in German: Hülse (Frucht)
legume in Spanish: Legumbre
legume in Esperanto: Guŝo
legume in Persian: لوبیا
legume in French: Légumineuse
legume in Italian: legumi
legume in Swahili (macrolanguage): Jamii kunde
legume in Latin: legumen
legume in Dutch: Peul (vrucht)
legume in Norwegian: Belgfrukt
legume in Portuguese: Legume
legume in Russian: Зернобобовые культуры
legume in Simple English: Legume
legume in Thai: ถั่ว
legume in Chinese: 荚果
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