D defs.my
Entry 3 senses Webster, 1913

Overtop

· O·ver·top · IPA /ˌəʊvə(ɹ)ˈtɒp/
01 v. t. To rise above the top of; to exceed in height; to tower above.
imp. & p. p. Overtopped; p. pr. & vb. n. Overtopping
  1. 1.
    To rise above the top of; to exceed in height; to tower above.
  2. 2.
    To go beyond; to transcend; to transgress.
    “If kings presume to overtop the law by which they reign, . . . they are by law to be reduced into order.” Milton.
  3. 3.
    To make of less importance, or throw into the background, by superior excellence; to dwarf; to obscure.