An opening in the face that is used for eating, speaking, and breathing.

The entrance or exit of a cave or tunnel.

मुख

English Usage: She opened her mouth to speak.

Hindi Usage: उसने बोलने के लिए अपना मुख खोला।

An opening that allows for something to enter or exit.

द्वार

English Usage: The mouth of the river was wide and shallow.

Hindi Usage: नदी का मुंह चौड़ा और उथला था।