B1
a substance that you use to clean your teeth
Dictionary examples:
I accidentally used hair gel as toothpaste this morning. My teeth are now very stylish! (0.0)
I squeezed the toothpaste tube too hard and painted the entire bathroom mirror white! (0.0)
I ran out of toothpaste and used soap. My mouth has never been so clean! (0.0)
Put a small amount of toothpaste on the brush. (23.9)