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hyeˈtography
hyeˈtography n.
Brit. 
/ˌhʌɪəˈtɒɡrəfi/
, /ˌhʌɪəˈtɒɡrəfi/U.S. /ˌhaɪəˈtɑɡrəfi/
the branch of meteorology that deals with the distribution and mapping of the rainfall./ˌhaɪəˈtɑɡrəfi/ΘΚΠ
the world > the earth > weather and the atmosphere > weather > study or science of weather > study or science of specific conditions or phenomena > [noun] > study of rainfall
ombrology1839
hyetography1849
1849 D. P. Thomson Introd. Meteorol. (L.) The rain-gauge..one of the most important instruments in hyetography.
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