rifling
N ร่อง ที่ เป็นเกลียว ของ ลำ กล้อง ปืน rong-ti-pen-kaio-kong-ram-klong-puan
RIFLING
ppr. Plundering; seizing and carrying away by violence; grooving.
RIFLING Ri "fling, n.(a ) The act or process of making the grooves in a rifled cannon or gun barrel. (b ) The system of grooves in a rifled gun barrel or cannon. Shunt rifling, rifling for cannon, in which one side of the groove is made deeper than the other, to facilitate loading with shot having projections which enter by the deeper part of the grooves.
ri fling |ˈrīf (ə )liNG ˈraɪfəlɪŋ | ▶noun the arrangement of spiral grooves on the inside of a rifle barrel.
rifling |ˈrʌɪflɪŋ | ▶noun [ mass noun ] the arrangement of spiral grooves on the inside of a rifle barrel.