Smoothie/ˈsmuːði/ Definition 1 of 2Pro Tip 1/3Culinary Term A culinary term often found in menus and recipes. Check out the menu; they've got mango-peach smoothies. Pro Tip 2/3Health Conscious Associated with healthiness and nutrition, widely consumed after workouts. She always has a protein smoothie after her gym session. Pro Tip 3/3Versatile Beverage Can include a variety of ingredients beyond fruit, like vegetables or superfoods. My green smoothie has kale, spinach, and chia seeds.