'bear down on' definitions:

Definition of 'bear down on'

(from WordNet)
verb
Sail towards another vessel, of a ship [syn: bear down on, bear down upon]
verb
Exert a force with a heavy weight; "The snow bore down on the roof" [syn: drag down, bear down, bear down on, press down on, weigh down]

Synonyms of 'bear down on'

From: Moby Thesaurus

Words containing 'bear down on'