1. Not having enough cash, or not easily converted into cash 
2. (of a market) having a low activity volume

Encyclopedia: Illiquid

• Cushing
• Cushing's disease
• Cushing's syndrome
• cushion
• cushion calamint
• cushion flower
• cushioned
• cushioning
• cushiony
• Cushitic
• cushy
• cusk
• cusk-eel
• cusp
• cuspate
• cuspated
• cusped
• cuspid
• cuspidal
• cuspidate
• cuspidated
• cuspidation
• cuspidor
• cuss
• cussed