orohydrographyn.

Brit.

/ˌɒrəʊhʌɪˈdrɒɡrəfi/,

/ˌɔːrəʊhʌɪˈdrɒɡrəfi/, U.S.

/ˈˌɔroʊˌhaɪˈdrɑɡrəfi/

Origin: Formed within English, by compounding. Etymons: oro- comb. form¹, hydrography n.

Etymology: < oro- comb. form¹ + hydrography n. Compare French orohydrographie (1868 in Littré), German Oro-Hydrographie (1872 or earlier). Compare earlier orohydrographic adj., orohydrographical adj.

Physical Geography.

The orohydrographic features of a region; the branch of hydrography concerned with the role of mountains in forming watersheds and determining drainage patterns.

ΘΚΠ

the world > the earth > earth sciences > hydrography > [noun] > mountains or drainage

orohydrography1885

1885 Science 21 Aug. 1571/1 A discussion on the orohydrography of the central Thuringian basin.

1892 New Sydenham Soc. Lexicon Orohydrography, a description of the water sheds of mountains.

1967 E. Vollmer Encycl. Hydraulics 208 Orohydrography, the branch of hydrography which deals with the relation of mountains to drainage.

1978 Water Resources 5 730 (title) Effects of orohydrography on the dynamics and resources of confined groundwaters (exemplified by the Volyn-Podolsk artesian basin).

This entry has been updated (OED Third Edition, September 2004; most recently modified version published online March 2022).

单词	orohydrography
释义	orohydrographyn. Brit. /ˌɒrəʊhʌɪˈdrɒɡrəfi/, /ˌɔːrəʊhʌɪˈdrɒɡrəfi/, U.S. /ˈˌɔroʊˌhaɪˈdrɑɡrəfi/ Origin: Formed within English, by compounding. Etymons: oro- comb. form¹, hydrography n. Etymology: < oro- comb. form¹ + hydrography n. Compare French orohydrographie (1868 in Littré), German Oro-Hydrographie (1872 or earlier). Compare earlier orohydrographic adj., orohydrographical adj. Physical Geography. The orohydrographic features of a region; the branch of hydrography concerned with the role of mountains in forming watersheds and determining drainage patterns. ΘΚΠ the world > the earth > earth sciences > hydrography > [noun] > mountains or drainage orohydrography1885 1885 Science 21 Aug. 1571/1 A discussion on the orohydrography of the central Thuringian basin. 1892 New Sydenham Soc. Lexicon Orohydrography, a description of the water sheds of mountains. 1967 E. Vollmer Encycl. Hydraulics 208 Orohydrography, the branch of hydrography which deals with the relation of mountains to drainage. 1978 Water Resources 5 730 (title) Effects of orohydrography on the dynamics and resources of confined groundwaters (exemplified by the Volyn-Podolsk artesian basin). This entry has been updated (OED Third Edition, September 2004; most recently modified version published online March 2022). < n.1885
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