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单词 palliser triangle
释义

Palliser trianglen.

Brit. /ˌpalᵻsə ˈtrʌɪaŋɡl/, /ˌpalᵻsə ˈtrʌɪəŋɡl/, U.S. /ˈpæləsər ˈtraɪˌæŋɡ(ə)l/
Forms:

α. 1900s– Palliser triangle.

β. 1900s– Palliser's triangle.

Origin: From a proper name, combined with an English element. Etymons: proper name Palliser , triangle n.
Etymology: < the name of John Palliser (1817–87), Irish-born Canadian geographer and explorer, who surveyed the area for the British Colonial Office and the Royal Geographical Society between 1857 and 1860 + triangle n. In β form < the genitive of Palliser + triangle n.
(An unofficial name for) the semi-arid roughly triangular area of the Canadian prairies, comprising the southern parts of the provinces of Alberta and Saskatchewan.
ΘΚΠ
the world > the earth > named regions of earth > America > North America > [noun] > Canada > parts of
north-west1682
down east1817
Atlantic provinces1855
prairie province1873
prairie provinces1878
mainland1901
maritimes1926
Palliser triangle1934
Newfie1942
sand-hill1949
Near North1952
1863 J. Palliser Jrnl. 7 This central desert extends, however, but a short way into British territory, forming a triangle having for its base the 49th parallel from longitude 100° to 114°.]
1934 W. A. Mackintosh Prairie Settlement ii. 33Palliser's triangle’, when more minutely described, turns out to be an irregular pentagon.
1937 Beaver Mar. 51/1 The famous Palliser triangle (indicating the portions not suitable for cultivation) may be compared with a map recently published by a well-known statistical firm.
1952 D. F. Putnam Canad. Regions 368/2 In spite of the fact that it is an irregular, five-sided area, it is often referred to as ‘Palliser's triangle’.
1994 Equinox Aug. 49/1 My family and I moved to the Lost River Ranch, located near Mayberries, Alberta, one of the driest parts of the Palliser Triangle.
This is a new entry (OED Third Edition, March 2005; most recently modified version published online March 2022).
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n.1934
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