Integral

a.	1.
	1.	Lacking nothing of completeness; complete; perfect; uninjured; whole; entire. A local motion keepeth bodies integral. - Bacon.
	2.	Essential to completeness; constituent, as a part; pertaining to, or serving to form, an integer; integrant. Ceasing to do evil, and doing good, are the two great integral parts that complete this duty. - South.
	3.	(Math.) Of, pertaining to, or being, a whole number or undivided quantity; not fractional. Integral calculus See under Calculus.
n.	1.	A whole; an entire thing; a whole number; an individual.
	2.	(Math.) An expression which, being differentiated, will produce a given differential. See differential Differential, and Integration. Cf. Fluent. Elliptic integral one of an important class of integrals, occurring in the higher mathematics; - so called because one of the integrals expresses the length of an arc of an ellipse.

Noun	1.	integral - the result of a mathematical integration; F(x) is the integral of f(x) if dF/dx = f(x)
Adj.	1.	integral - existing as an essential constituent or characteristic; "the Ptolemaic system with its built-in concept of periodicity"; "a constitutional inability to tell the truth" Synonyms: built-in, inbuilt, inherent, constitutional
	2.	integral - constituting the undiminished entirety; lacking nothing essential especially not damaged; "a local motion keepeth bodies integral"- Bacon; "was able to keep the collection entire during his lifetime"; "fought to keep the union intact" Synonyms: intact, entire

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