noun Date: 1932 any of a group of intrazonal soils developed in temperate humid regions under deciduous forests and characterized by a dark brown mull horizon that grades through lighter colored soil
BROWN EARTH
Meaning of BROWN EARTH in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012