the action or process of observing something or someone carefully to gain information.

अवलोकन

English Usage: The scientist noted the observation critically during the experiment.

Hindi Usage: वैज्ञानिक ने प्रयोग के दौरान अवलोकन को गंभीरता से नोट किया।

a vehicle capable of flight.

उड़ने योग्य वाहन

English Usage: The new aircraft was hailed as a breakthrough in aviation technology.

Hindi Usage: नए विमान को विमानन प्रौद्योगिकी में एक महत्वपूर्ण प्रगति के रूप में माना गया।