1. (informal, often derogatory) a conservationist or Green campaigner

Encyclopedia: Greenie

• slyboots
• slyly
• slyness
• Sm
• smack
• smack-dab
• smacker
• smacking
• small
• small beer
• small boat
• Small Business Administration
• small businessman
• small calorie
• small cane
• small capital
• small cell carcinoma
• small change
• small civet
• small computer system interface
• small cranberry
• small farmer
• small fortune
• small fry
• small hours