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blue whale

(Encyclopedia)blue whale, a baleen whale, Balaenoptera musculus. Also called the sulphur-bottom whale and Sibbald's rorqual, it is the largest animal that has ever lived. Blue whales have been known to reach a leng...

Prussian blue

(Encyclopedia)Prussian blue, pigment widely used for laundry bluing, in dyeing compounds, and in the manufacture of inks and paints. Several varieties are known, one of which consists of the chemical compound ferri...

Kittatinny Mountain

(Encyclopedia)Kittatinny Mountain kĭtətĭnˈē [key], ridge of the Appalachian system, extending across NW N.J. from Shawangunk Mt., SE N.Y., to Blue Mt., S central Pa.; rises to High Point (1,803 ft/550 m), the ...

Mid-Atlantic Ridge

(Encyclopedia)Mid-Atlantic Ridge: see Atlantic Ocean. ...

mid-ocean ridge

(Encyclopedia)mid-ocean ridge: see plate tectonics. ...

Pleasure Ridge Park

(Encyclopedia)Pleasure Ridge Park, uninc. town (1990 pop. 25,131), Jefferson co., N Ky. It is a residential suburb of Louisville.

Brasstown Bald

(Encyclopedia)Brasstown Bald, peak, 4,784 ft (1,458 m) high, N Ga., in the Blue Ridge of the Appalachian Mts., near the N.C. line. It is the highest point in Georgia. ...

Sassafras Mountain

(Encyclopedia)Sassafras Mountain, peak, 3,560 ft (1,085 m) high, NW S.C., in the Blue Ridge Mts., near the N.C. and Ga. lines. It is the highest point in South Carolina. ...

Kerry blue terrier

(Encyclopedia)Kerry blue terrier, breed of large, sturdy terrier perfected in Ireland more than 100 years ago. It stands from 17 to 19 in. (43.2–48.3 cm) high at the shoulder and weighs from 30 to 40 lb (13.6–1...

Russian Blue cat

(Encyclopedia)Russian Blue cat: see cat.