The highest point reached in the heavens by a celestial body.

The time at which something is most powerful or successful.

जिस समय किसी चीज़ का सबसे अधिक प्रभाव या सफलता हो।

English Usage: She was at the zenith of her career when she won the award.

Hindi Usage: जब उसने पुरस्कार जीता, तब वह अपने करियर के सर्वोच्च बिंदु पर थी।

Referring to very large quantities, especially in relation to numbers or prices.

Relating to astronomy or celestial bodies.

खगोलशास्त्र या आकाशीय पिंडों से संबंधित

English Usage: The astronomical observations were conducted using advanced telescopes.

Hindi Usage: खगोलशास्त्रीय अवलोकन उन्नत दूरबीनों का उपयोग करके किए गए थे।