Definition
A clod is a lump of earth or soil, especially when dry and hard. Imagine a chunk of dirt breaking off a larger mass. It often implies something rough, coarse, and unrefined. 'Clod' can also be used to describe a stupid or insensitive person. This usage is derogatory, suggesting someone is dull-witted or clumsy. The term carries a negative connotation, implying a lack of intelligence or sophistication.