SUBSTRATUM


Meaning of SUBSTRATUM in English

[ sʌb'strα:təm , -'streɪtəm ]

■ noun ( plural substrata )

1》 an underlying layer or substance, in particular a layer of rock or soil beneath the surface of the ground.

2》 a foundation or basis.

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.