A device that opens or closes a circuit using mercury.

The element mercury used in various applications, including the switch.

पारा स्विच

English Usage: The mercury switch turned on the light when tilted.

Hindi Usage: पारा स्विच झुकने पर बत्ती जला देता है।

A reference to the planet Mercury in astrological contexts.

बुध ग्रह

English Usage: Mercury is known as the planet of communication.

Hindi Usage: बुध ग्रह को संचार का ग्रह माना जाता है।