(1) A term applied to the distance a propeller will advance during one revolution, the distance between the centres of the teeth of a gear wheel, the axial advance of one convolution of the thread on a screw, the spacing of rivets, etc
(1) Libhekiselele kumgama isiqhubi esiya kuwuthabatha ngexesha elinye. (2) likwabhekeselele kwi'pinetar', asphalt ne'coal pitch' esetyenziswa kwisinxibelelo somgangatho.