A / accŭmŭlātĭo
noun hapax

accŭmŭlātĭo

gen. accŭmŭlātōnis · gender feminine · decl. 3rd
(), , accumulo
a heaping up; the heaping up of earth round the roots of plants
a heaping up, only as t. t. in the lang. of gardening, of the heaping up of earth round the roots of plants, Plin. 17, 26, 39, § 246.