Toothpaste (noun)

A gel or paste used for cleaning the teeth, often containing fluoride and various other ingredients to aid in oral hygiene.

Origin:

From the late 16th century, toothpaste was a powder used to clean the teeth. the modern toothpaste as a gel or paste was first marketed by colgate in 1873 under the name colgate ribbon dental cream.

Examples:

1. I always brush my teeth with toothpaste before going to bed.
2. I prefer toothpaste with a mint flavor for fresher breath.
3. It is important to choose toothpaste that contains fluoride to help prevent cavities.
4. I always squirt too much toothpaste out of the tube and end up wasting some.
5. The toothpaste is essential for maintaining good oral hygiene and preventing tooth decay.