Lewis & Short

con-tŭmŭlo, āre, v. a.

  1. * I. To heap up like a mound: ovis stragulum molle pulvere, Plin. 10, 33, 51, § 100.
  2. II. To furnish with a mound, to inter, bury: saucium ingestā humo, Ov. Ib. 460; cf. id. Tr. 3, 3, 33; Mart. 8, 57, 4.