rebate (v.)

late 14c., rebaten, "to reduce, diminish;" early 15c., "to deduct, subtract," from Old French rebatre, rabatre, rabattre "beat down, drive back," also "deduct," from re-, "back," or perhaps "repeatedly" (see re-) + abattre "beat down" (see abate).

Original senses now are obsolete. The meaning "to pay back (a sum) as a rebate" is from 1957 and might be from rebate (v.). Related: Rebated; rebating.

rebate (n.)

1650s, "an allowance by way of discount, deduction from a sum of money to be paid," from rebate (v.). By 1882 as "a repayment, money paid back."

updated on May 15, 2021