A thin material made from cellulose pulp, used for writing, printing, or packaging.

An official document or publication.

आधिकारिक दस्तावेज

English Usage: The research paper was published in a scientific journal.

Hindi Usage: यह शोध पत्र वैज्ञानिक पत्रिका में प्रकाशित हुआ।

A device used to measure the distance between two opposite sides of an object.

A tool or a device having two adjustable arms, used for various measurements.

मापने वाला यंत्र

English Usage: He adjusted the caliper to measure the diameter of the pipe.

Hindi Usage: उसने पाइप के व्यास को मापने के लिए कैलीपर को समायोजित किया।