*(usually so in mathematics)*

also -ˈtē-,

also nonstandard ˈin-trə-gəl

1

a

**:**essential to completeness

**:**constituent

an integral part of the curriculum

b(1)

**:**being, containing, or relating to one or more mathematical integers

(2)

**:**relating to or concerned with mathematical integration or the results of mathematical integration

c

**:**formed as a unit with another part

a seat with integral headrest

2

**:**composed of constituent parts

3

**:**lacking nothing essential

**:**entire

in·te·gral
ˈin-ti-grəl

**:**the result of a mathematical integration compare definite integral, indefinite integral

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Merriam-Webster unabridged
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