integral
UK: ˈɪntɪɡrəl | US: ˈɪntɪɡrəl
adj. necessary to make a whole complete; fundamental
adj. of or pertaining to an integer or whole number
n. (Mathematics) a function of which a given function is the derivative
The word "integral" traces back to the Latin integer (whole, complete), derived from in- (not) + tangere (to touch), implying "untouched" or "intact." The suffix -al (from Latin -alis) forms adjectives. Originally used in mathematics to describe "whole numbers," it evolved to signify "essential for completeness" in general contexts. The mathematical sense of a "function summing infinitesimal parts" emerged in calculus, reflecting the idea of reconstructing a whole from its parts.
Teamwork is an integral part of project success.
The integral values in the equation must be solved first.
Leibniz developed the concept of the integral in calculus.
Fresh ingredients are integral to this recipe.
The report highlights the integral role of education in economic growth.