/gum"beuh til/ , n. Geol.
a sticky clay formed by the thorough weathering of glacial drift, the thickness of the clay furnishing means for comparing relative lengths of interglacial ages.
[ 1915-20; GUMBO + til, var. of TILL 4 ]
/gum"beuh til/ , n. Geol.
a sticky clay formed by the thorough weathering of glacial drift, the thickness of the clay furnishing means for comparing relative lengths of interglacial ages.
[ 1915-20; GUMBO + til, var. of TILL 4 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012