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white-collar workers

(Encyclopedia)white-collar workers, broad occupational grouping of workers engaged in nonmanual labor; frequently contrasted with blue-collar (manual) employees. American in origin, the term has close analogues in ...

jasper, type of quartz

(Encyclopedia)jasper, opaque, impure cryptocrystalline quartz, usually red, but also yellow, green, and grayish blue. It is used as a gem. Ribbon jasper has the colors in stripes. ...

radial velocity

(Encyclopedia)radial velocity, in astronomy, the speed with which a star moves toward or away from the sun. It is determined from the red or blue shift in the star's spectrum. ...

Mosley, Walter

(Encyclopedia)Mosley, Walter, 1952–, African-American author, b. Los Angeles. He was a computer programmer until his first novel, the best-selling mystery Devil in a Blue Dress (1990; film, 1995), was published. ...

Lang, Andrew

(Encyclopedia)Lang, Andrew, 1844–1912, English scholar and man of letters, b. Scotland. His poetry, much of it written in the forms of ballades, triolets, and rondeaux, appeared in such volumes as his Ballads in ...

lobelia

(Encyclopedia)lobelia lōbēlˈyə [key], any plant of the genus Lobelia, annual and perennial herbs of tropical and temperate woodlands and moist places. Most lobelias have blue or purple flowers on a long (1–4 ...

chicory

(Encyclopedia)chicory sŭkˈərē [key], Mediterannean herb (Cichorium intybus) of the family Asteraceae (aster family), naturalized in North America, where the tall stalks of usually blue flowers are common along ...

grunt

(Encyclopedia)grunt, common name for members of the family Haemulidae, carnivorous fish of warm seas, most species of which are small and brightly colored. They are sound-producers, creating their noises by grindin...

tang, in zoology

(Encyclopedia)tang, common name for certain members of the Acanthuridae, a family of mostly small, mainly reef-dwelling tropical fishes with compressed bodies and small mouths and teeth. Other members of the family...

ash, in botany

(Encyclopedia)ash, in botany, any plant of the genus Fraxinus of the family Oleaceae (olive family), trees and shrubs mainly of north temperate regions. The ashes are characterized by small clusters of greenish flo...
 

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