Definition: a rectangular groove made to hold two pieces together
Similar words: channel, groove
Definition: a long narrow furrow cut either by a natural process (such as erosion) or by a tool (as e.g. a groove in a phonograph record)
Definition: a refund of some fraction of the amount paid
Similar words: refund
Definition: money returned to a payer
Synonyms: rebate
Definition: join with a rebate
Usage: rebate the pieces of timber and stone
Similar words: join, bring together
Definition: cause to become joined or linked
Usage: join these two parts so that they fit together
Synonyms: rebate
Definition: cut a rebate in (timber or stone)
Synonyms: rebate
Definition: give a reduction in the price during a sale
Usage: The store is rebating refrigerators this week
Similar words: discount
Definition: give a reduction in price on
Usage: I never discount these books-they sell like hot cakes