A single instance of data entry or record.

A singular focus or attempt in a competition or event.

एकल प्रयास

English Usage: She had a single entry in the art competition last year.

Hindi Usage: पिछले साल कला प्रतियोगिता में उसका एकल प्रयास था।

Describing something that is alone or not divided.

Pertaining to one sole option available.

एकमात्र विकल्प

English Usage: Only a single entry was available for the lottery.

Hindi Usage: लॉटरी के लिए केवल एकमात्र विकल्प उपलब्ध था।