Phys. Geog.
a land-surface depression occupied by waterlogged soil and spongy vegetative material that cannot bear the weight of large animals.
[ 1780-90 ]
Phys. Geog.
a land-surface depression occupied by waterlogged soil and spongy vegetative material that cannot bear the weight of large animals.
[ 1780-90 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012