the act of observing or recognizing a rule, law, or custom

a period of time spent observing something, often in a disciplined manner

कुछ देखने के लिए बिताया गया समय, अक्सर अनुशासित तरीके से

English Usage: During the observance of the lunar eclipse, many scientists took notes.

Hindi Usage: चंद्रग्रहण के दौरान, कई वैज्ञानिकों ने नोट्स लिए।