What is a glove, cap, or the like, cast on the ground as a challenge to combat, and to be taken up by the accepter of the challenge; a challenge; a defiance. "There I throw my gage." Shak called?

gage — A glove, cap, or the like, cast on the ground as a challenge to combat, and to be taken up by the accepter of the challenge; a challenge; a defiance. "There I throw my gage." Shak. (Webster's 1913.)