1. A measure of radioactivity

Type of: electromagnetic unit, emu

• clusia
• Clusia flava
• Clusia insignis
• Clusia major
• Clusia rosea
• Clusiaceae
• cluster
• cluster bean
• cluster bomb
• cluster bomblet
• cluster headache
• cluster of differentiation 4
• cluster of differentiation 8
• clustered
• clustered bellflower
• clustered lady's slipper
• clustered poppy mallow
• clustering
• clutch
• clutch bag
• clutch pedal
• clutches
• clutter
• clutter up
• cluttered