What is to deduct from; to make a discount from, as interest due, or customs duties. Blount. Rebated cross, a cross which has the extremities of the arms bent back at right angles, as in the fylfot called?

rebate — To deduct from; to make a discount from, as interest due, or customs duties. Blount. Rebated cross, a cross which has the extremities of the arms bent back at right angles, as in the fylfot. (Webster's 1913.)

Sources