set at defiance

English edit

set at defiance (third-person singular simple present sets at defiance, present participle setting at defiance, simple past and past participle set at defiance)

To defy, flout, violate shamelessly.
- 1911, James George Frazer, The Golden Bough, volume 8, page 45:
  In the town of Angla […] no person may appear on horseback in the streets […] . In former days even Europeans were forbidden to ride on horseback in Angla; and missionaries who attempted to set the local prejudice at defiance have been pelted with sticks and dirt by the outraged natives.