noun
: a chain designed to be fastened over the tread of a tire in order to give a firmer grip on a road and especially to prevent skidding or slipping — called also chain, skid chain
noun
: a chain designed to be fastened over the tread of a tire in order to give a firmer grip on a road and especially to prevent skidding or slipping — called also chain, skid chain
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012