an essential part or characteristic

in mathematics, a term or value that describes a whole or complete unit

पूर्णांक

English Usage: The integral of a function gives the area under the curve.

Hindi Usage: किसी फ़ंक्शन का पूर्णांक वक्र के नीचे के क्षेत्रफल को देता है।

a dividing line or location between two or more areas

limits or bounds of a particular field or activity

सीमाएँ

English Usage: She pushed the boundaries of scientific research.

Hindi Usage: उसने वैज्ञानिक अनुसंधान की सीमाओं को आगे बढ़ाया।