The opening in the face through which animals and humans take in food and air.

An entrance or opening, often figuratively.

द्वार

English Usage: He found a way into the cave through a small mouth.

Hindi Usage: उसे गुफा में एक छोटे द्वार के माध्यम से प्रवेश मिला।

Relating to the mouth or oral cavity.

मुख संबंधी

English Usage: The mouth cavity is crucial for digestion.

Hindi Usage: मुख संबंधी गुहा पाचन के लिए महत्वपूर्ण है।

To form or articulate words with the lips.

बोलना

English Usage: He mouthed the words silently.

Hindi Usage: उसने चुपचाप शब्दों को बोला।