A device or equipment used to introduce air into a liquid, often used in aquariums or ponds to improve oxygen levels.

A point of communication or interaction between individuals or entities.

व्यक्तियों या संस्थाओं के बीच संवाद या संपर्क का एक बिंदु।

English Usage: The sales team served as the contact aerator between the customers and the company.

Hindi Usage: बिक्री टीम ग्राहकों और कंपनी के बीच संपर्क का बिंदु बनी।