lamplamp /læmp/ ●●● noun [countable] 
an object that produces light by using electricity, oil, or gas: 
a desk lamp [Origin: 1100–1200 Old French lampe, from Latin lampas, from Greek lampein “to shine”]
an object that produces light by using electricity, oil, or gas: a desk lamp [Origin: 1100–1200 Old French lampe, from Latin lampas, from Greek lampein “to shine”]
