VERTISOL
Meaning of VERTISOL in English
/verr"teuh sawl', -sol'/ , n.
a clay-rich soil in which deep cracks form during the dry season. Cf. black land .
[ 1955-60; VERTI(CAL) + -SOL ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012