'bring about' definitions:

Definition of 'bring about'

(from WordNet)
verb
Cause to move into the opposite direction; "they brought about the boat when they saw a storm approaching"
verb
Cause to happen, occur or exist; "This procedure produces a curious effect"; "The new law gave rise to many complaints"; "These chemicals produce a noxious vapor"; "the new President must bring about a change in the health care system" [syn: produce, bring about, give rise]

Synonyms of 'bring about'

From: Moby Thesaurus