noun
: a strip of metal or wood slotted in such a way that it will pass over a row of buttons (as on a military tunic) allowing each button to appear through a slit so that the buttons may be polished without soiling the cloth
noun
: a strip of metal or wood slotted in such a way that it will pass over a row of buttons (as on a military tunic) allowing each button to appear through a slit so that the buttons may be polished without soiling the cloth
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012