smoothy

/ˈsmuːði/
noun
  1. A thick, smooth drink made from fruit, yogurt, milk, or ice cream, often blended together.
    • She ordered a mango smoothy at the cafe.
    • I made a strawberry banana smoothy for breakfast.
    • After the workout, he drank a protein smoothy to refuel.
  2. A person who is charming, polite, and persuasive, sometimes in a way that seems insincere.
    • Don't trust that smoothy; he's just trying to get what he wants.
    • She thought he was a smoothy with his fancy words and easy smile.
    • The salesman was a real smoothy, convincing everyone to buy the product.