1. adv.1 in a clean way.
2 efficiently; without difficulty.
Etymology: OE cl{aelig}nlice: see CLEAN, -LY(2) 2. adj. (cleanlier, cleanliest) habitually clean; with clean habits.
Derivatives:
cleanlily adv. cleanliness n.
Etymology: OE cl{aelig}nlic: see CLEAN, -LY(1)