To bid defiance to

to defy openly; to brave.

See also: Bid

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in classic literature ?
The sinews and muscles, which had once denoted great strength, though shrunken, were still visible; and his whole figure had attained an appearance of induration, which, if it were not for the well known frailty of humanity, would have seemed to bid defiance to the further approaches of decay.
A bleak desolate tract of country, open to piercing blasts and fierce wintry storms--a dark, cold, gloomy heath, lonely by day, and scarcely to be thought of by honest folks at night--a place which solitary wayfarers shun, and where desperate robbers congregate;-- this, or something like this, should be the prevalent notion of Snow Hill, in those remote and rustic parts, through which the Saracen's Head, like some grim apparition, rushes each day and night with mysterious and ghost-like punctuality; holding its swift and headlong course in all weathers, and seeming to bid defiance to the very elements themselves.
Pickwick and his friends by the Muggleton Telegraph, on their way to Dingley Dell; and at three o'clock that afternoon they all stood high and dry, safe and sound, hale and hearty, upon the steps of the Blue Lion, having taken on the road quite enough of ale and brandy, to enable them to bid defiance to the frost that was binding up the earth in its iron fetters, and weaving its beautiful network upon the trees and hedges.
A powerful Russia under strong leadership has been flexing its muscles so as to be able to bid defiance to the US and the West.