Crossword-Dictionary.net

Premolar

A premolar is a type of tooth found in mammals, situated between the canine teeth and the molars. They are also known as bicuspids because they typically possess two cusps (pointed projections) on their biting surface, though some may have three. Premolars play a critical role in the mastication (chewing) process, functioning to crush and grind food, preparing it for digestion. Humans typically have eight premolars, two on each side of both the upper and lower jaws. These teeth erupt after the canines and before the molars. Their structure is a complex interplay of enamel, dentin, and pulp, which houses the nerves and blood vessels, essential for tooth health and sensation.

Premolar meaning with examples

  • During a dental exam, the dentist carefully examined each premolar, checking for cavities or signs of wear and tear. The x-rays provided a detailed view of the root structure and surrounding bone, helping to assess the overall health of the premolars. She then proceeded to clean and polish each premolar, ensuring the health and longevity of all four on each side. Ultimately, the dentist confirmed the premolars were healthy and showed no sign of decay.
  • The impact of a hard candy cracked a premolar, creating a sharp edge. The person scheduled an appointment with a dentist to repair it. The dentist determined the cracked premolar needed a filling to restore its function. After the filling was placed and polished, the premolar was good as new, capable of fulfilling its role in mastication.
  • Compared to molars, the premolars have a more streamlined shape, allowing them to fit comfortably between the canines and molars. This shape enables premolars to work in tandem with the adjacent teeth. When biting into an apple, the premolars contribute significantly to the initial grinding of the fruit. They contribute substantially to the overall chewing process, and help to break food down into manageable portions.
  • An animal’s diet often determines the size and shape of its premolars. Herbivores often have premolars adapted for grinding plant matter, while carnivores’ premolars may be sharper for tearing meat. Paleontologists use the characteristics of premolars found in fossils to deduce the diet of extinct species. Thus, the study of premolars provides insights into the evolutionary adaptations.
  • Maintaining good oral hygiene is crucial for preserving the health of your premolars. Regular brushing and flossing help prevent plaque and tartar buildup, which can lead to tooth decay and gum disease. Fluoride treatments can strengthen the enamel of premolars. A well maintained diet helps sustain healthy premolars.

Premolar Crossword Answers

5 Letters

TOOTH

8 Letters

BICUSPID

© Crossword-Dictionary.net 2025 Privacy & Cookies