Definition: a rectangular groove made to hold two pieces together
Definition: a refund of some fraction of the amount paid
Main entry: rebate
Definition: join with a rebate
Usage: rebate the pieces of timber and stone
Main entry: rebate
Definition: cut a rebate in (timber or stone)
Main entry: rebate
Definition: give a reduction in the price during a sale
Usage: The store is rebating refrigerators this week