दत

In a sentence

• महिला ने बच्चे के दाँत को सुरक्षित रखा।

  The woman kept the child's tooth safe.

  Here, 'दाँत' refers to 'tooth', illustrating its usage as a noun.

• मुझे दाँत का दर्द हो रहा है।

  I have a toothache.

  In this sentence, 'दाँत' again refers to 'tooth', but it's contextualized in experiencing pain.

• दाँत दिखाना शिष्टाचार नहीं माना जाता है।

  Showing teeth is not considered polite.

  Here, 'दाँत' ('teeth') is used metaphorically to imply certain expressions or behaviors.