large, shallow, open container made of metal, wood, or plastic used to feed animals has a long, rectangular shape may have a lip or rim around the edge may have a drain or spout for draining liquid
trough which has large, shallow, open container trough which has made of metal, wood, or plastic trough which is used to feed animals trough which has a long, rectangular shape trough which may have a lip or rim around the edge trough which may have a drain or spout for draining liquid