A tool or device used for a specific purpose, often in scientific contexts

A musical device used to produce sound

संगीत वाद्य

English Usage: She plays the piano, which is a beautiful instrument.

Hindi Usage: वह पियानो बजाती है, जो एक सुंदर संगीत वाद्य है।

An electrical component that limits or regulates the flow of electrical current

A person or thing that resists or opposes a force

प्रतिरोधक (व्यक्ति)

English Usage: The protestors were seen as resistors against the new law.

Hindi Usage: प्रदर्शनकारियों को नए कानून के खिलाफ प्रतिरोधक के रूप में देखा गया।