noun
: a close-fitting removable device or partition used in boxcars hauling grain to seal openings around the lower part of permanent car doors and prevent leakage
noun
: a close-fitting removable device or partition used in boxcars hauling grain to seal openings around the lower part of permanent car doors and prevent leakage
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012