A tooth that is the first set in a child's mouth, also known as a deciduous tooth.

प्राथमिक दांत

English Usage: The child's primary tooth began to loosen, indicating it was time for it to fall out.

Hindi Usage: बच्चे का प्राथमिक दांत ढीला होने लगा, जो यह दर्शाता है कि इसे गिरने का समय आ गया है।