Meaning of INTEGRAL in English

[in.te.gral] adj (1551) 1 a: essential to completeness: constituent "an ~ part of the curriculum" b (1): being, containing, or relating to one or more mathematical integers (2): relating to or concerned with mathematical integrals or integration c: formed as a unit with another part "a seat with ~ headrest"

2: composed of integral parts

3: lacking nothing essential: entire -- in.te.gral.i.ty n -- adv

[2]integral n (ca. 1741): the result of a mathematical integration--compare definite integral, indefinite integral

Merriam-Webster English vocab.      Английский словарь Merriam Webster.