CHIN STRAP • DICCIONARIO INGLES.COM • Definition of Chin strap

... lost a thread when caught in a thorn, I was nearly naked. My blouse was reduced to shreds; as I wore sleeves only half way from the shoulder to the elbow, my naked arms were streaming with blood; fortunately my hunting cap was secured with a chin strap, and still more fortunately I had grasped the horse's neck, otherwise I must have been dragged out of the saddle by the hooked thorns. All the men were cut and bruised, some having fallen upon their heads among the rocks, ...

— Library Of The World's Best Literature, Ancient And Modern, Vol 3 • Various