(mechanics) To perform a rebatment; to rotate one orthographic view into the plane of another orthographic view along the line of intersection between the two planes.

Third-person singular simple present indicative form of rebat

A rebate (discount or partial refund).

A deduction from an amount that is paid; an abatement. / The return of part of an amount already paid. / (photography) The edge of a roll of film, from which no image can be developed.

(transitive) To deduct or return an amount from a bill or payment / (transitive) To diminish or lessen something

plural of rebate plane

a hand plane designed for cutting rebates in wood