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keratin

(Encyclopedia)keratin kĕrˈətĭn [key], any one of a class of fibrous protein molecules that serve as structural units for various living tissues. The keratins are the major protein components of hair, wool, nail...

taxidermy

(Encyclopedia)taxidermy tăkˈsĭdûrˌmē [key], process of skinning, preserving, and mounting vertebrate animals so that they still appear lifelike. The fur or feathers are cleaned, and the skin, treated with a c...

piculet

(Encyclopedia)piculet pĭkˈyələt [key], common name for a small bird of the family Picidae, which includes the woodpecker and the wryneck. Like the true woodpeckers, piculets are large-headed and have long, stic...

albatross

(Encyclopedia)albatross ălˈbətrôs [key], common name for sea birds of the order of tube-nosed swimmers (Procellariiformes), which includes petrels, shearwaters, and fulmars. The wandering albatross, Diomedea ex...

clothes moth

(Encyclopedia)clothes moth, name for several species of moths of the family Tineidae, whose larvae feed on wool, furs, feathers, upholstery, and a variety of animal products. Clothes moths are of Old World origin. ...

moa

(Encyclopedia)moa mōˈə [key] [Maori], common name for an extinct flightless bird of New Zealand related to the kiwi, the emu, the cassowary, and the ostrich. The various species ranged in size from that of a tur...

Marx Brothers

(Encyclopedia)Marx Brothers, team of American movie comedians. The members were Julius (1890?–1977), known as Groucho; Arthur (1888?–1964), originally Adolph and known as Harpo; Leonard (1887?–1961), known as...

lark

(Encyclopedia)lark, common name for members of the large family Alaudidae, perching birds of terrestrial habits, chiefly of the Old World and best-known through the skylark, Alauda arvensis. The horned larks belong...

Cabral de Melo Neto, João

(Encyclopedia)Cabral de Melo Neto, João dĭ māˈlü nāˈtü [key], 1920–99, Brazilian poet and dramatist. Raised on his family's sugarcane plantation, he entered the foreign service in 1945 and retired in 1990...

swallow

(Encyclopedia)swallow, common name for small perching birds of almost worldwide distribution. There are about 100 species of swallows, including the martins, which belong to the same family. Swallows have long, nar...