Noun
bull horn (plural bull horns)
Alternative form of bullhorn
bull-horn (plural bull-horns)
Alternative form of bullhorn
bull-horn
Aerobars can be separate bars that are attached to time trial or bull horn bars, or they can be part of a one-piece monocoque design. Source: Internet
In his "Western Metropolis Rhapsody" (西京賦), Zhang described court entertainments such as juedi (角抵), a form of theatrical wrestling accompanied by music in which participants butted heads with bull horn masks. Source: Internet