Meaning of ALFISOL in English
/al"feuh sawl', -sol'/ , n.
a fertile soil of humid regions that occurs worldwide, esp. where native broadleaf forests were established, and is highly productive for agriculture.
[ 1970-75; alf- (according to the U.S. Soil Conservation Service, initiator of the term, a "meaningless syllable") + -I- + -SOL ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012