1. the quality or state of being heavy, dull, or sluggish in movement or behavior

Examples

• The patient’s lumpishness after surgery was expected and temporary.
• His lumpishness in the morning made it difficult to get ready for work.
• The medication caused a general lumpishness that lasted several hours.
• She complained about the lumpishness she felt during the flu.
• The team’s lumpishness on the field cost them the game.
• After the heavy meal, a feeling of lumpishness settled over the group.