verb (used with object), o·ver·topped, o·ver·top·ping.
Examples from the Web for overtop
Overtop also thought it would not be a bad idea to call there.
Mrs. Crull and Overtop at once approved of this plan, and no time was lost in putting it into execution.
Overtop referred to the standard Cyclopaedias, and several works on Natural History, in proof of his assertion.
He thinks himself big enough to overtop all the elephants in creation.The Maidens' Lodge|Emily Sarah Holt
Dan crawled higher, overtop of me, but stuck fast when his ribcage met my glutes.Down and Out in the Magic Kingdom|Cory Doctorow