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Calyx (botany), the collective name for the sepals of a flower; Calyce, a genus of beetles; Calyx, a genus of sea sponges; Calyx of Held, a large synapse in the auditory brainstem structure; Eubela calyx, species of sea snail; Renal calyx, a chamber in the kidney that surrounds the apex of the renal pyramids
Either a minor calyx in the kidney, a conglomeration of two or three minor calyces to form a major calyx, or the Calyx of Held, a particularly large synapse in the mammalian auditory central nervous system, named by H. Held in his 1893 article Die centrale Gehörleitung, [3] due to its flower-petal-like shape.
The large calyx of the medlar fruit is the source of its vulgar nicknames. The term sepalum was coined by Noël Martin Joseph de Necker in 1790, and derived from Ancient Greek σκέπη (sképē) 'covering'. [5] [6] Collectively, the sepals are called the calyx (plural: calyces), [7] the outermost whorl of parts that form a flower
This list includes organisms whose common or scientific names are drawn from indigenous languages of the Americas.When the common name of the organism in English derives from an indigenous language of the Americas, it is given first.
A mature flower. In this example, the perianth is separated into a calyx (sepals) and corolla (petals) The perianth (perigonium, perigon or perigone in monocots) is the non-reproductive part of the flower, and structure that forms an envelope surrounding the sexual organs, consisting of the calyx (sepals) and the corolla (petals) or tepals when called a perigone.
The Online Etymology Dictionary or Etymonline, sometimes abbreviated as OED (not to be confused with the Oxford English Dictionary, which the site often cites), is a free online dictionary that describes the origins of English words, written and compiled by Douglas R. Harper. [1]
It was the most popular English dictionary of the eighteenth century until the publication of Samuel Johnson's massive dictionary in 1755. As an indicator of its popularity, the dictionary reached its 20th edition in 1763 [1] and its 27th edition in 1794. [2] Its last edition (30th) was in 1802. It was a little over 900 pages long.
Page from a 14th-century MS that Gaisford used for his 1848 edition. Etymologicum Magnum (Ancient Greek: Ἐτυμολογικὸν Μέγα, transl. Ἐtymologikὸn Méga) (standard abbreviation EM, or Etym. M. in older literature) is the traditional title of a Greek lexical encyclopedia compiled at Constantinople by an unknown lexicographer around 1150 AD.