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logwood

(Encyclopedia)logwood, small, thorny tree (Haematoxylon campechianum) of the family Leguminosae (pulse family) native to tropical America and introduced into other tropical regions. The brown-red heartwood is the s...

Mandelstam, Osip Emilyevich

(Encyclopedia)Mandelstam, Osip Emilyevich ôˈsĭp ĕmyēlˈyəvĭch mänˈdĭlstəm [key], 1892–1938, Russian poet. Mandelstam was a leader of the Acmeist school. He wrote impersonal, fatalistic, meticulously co...

Kosterlitz, John Michael

(Encyclopedia)Kosterlitz, John Michael, 1943–, British physicist, b. Scotland, Ph.D. Oxford, 1969. He was on the faculty at the Univ. of Birmingham, England, from 1974 to 1982, when he became a professor at Brown...

Munro, Wilfred Harold

(Encyclopedia)Munro, Wilfred Harold, 1849–1934, American historian and educator, b. Bristol, R.I.; brother of Dana Carleton Munro. From 1870 to 1871 he was a master at De Veaux College, Niagara Falls, N.Y., where...

Greenock

(Encyclopedia)Greenock grēnˈək, grĭnˈ–, grĕnˈ– [key], city, Inverclyde, W Scotland, on t...

Gleason, Henry Allan

(Encyclopedia)Gleason, Henry Allan glēˈsən [key], 1882–1975, American botanist, plant geographer, and plant ecologist. His floristic studies of North American vegetation led to his “individualistic concept o...

golden retriever

(Encyclopedia)golden retriever, breed of large sporting dog developed primarily in Scotland in the mid-19th cent. It stands about 23 in. (58.4 cm) high at the shoulder and weighs from 60 to 75 lb (27.2–34.1 kg). ...

German wirehaired pointer

(Encyclopedia)German wirehaired pointer, breed of large sporting dog developed in Germany in the mid-19th cent. It stands about 24 in. (61 cm) high at the shoulder and weighs about 60 lb (27 kg). Its harsh, wiry ou...

American saddlebred horse

(Encyclopedia)American saddlebred horse, breed of light horse with great beauty, easy gait, and stamina; also known as the American saddle horse and the Kentucky saddler. It was developed primarily from the Thoroug...

fuller's earth

(Encyclopedia)fuller's earth, mineral substance characterized by the property of absorbing basic colors and removing them from oils. It is composed mainly of alumina, silica, iron oxides, lime, magnesia, and water,...