Dictionary > English Dictionary > Definition, synonym and antonym of integral
Meaning of integral by Wiktionary Dictionary

# integral

### Etymology

From Medieval Latin integralis, from Latin integer ( “entire” ); see integer .

### Pronunciation

( UK, US ) enPR: ĭn-tĕgʹrəl, IPA: /ɪnˈtɛgrəl/, X-SAMPA: /In"tEgr@l/
• Noun
( UK ) enPR: ĭnʹtĭ-grəl, IPA: /ˈɪntɪgrəl/, X-SAMPA: /"IntIgr@l/
( US ) enPR: ĭnʹtə-grəl, IPA: /ˈɪntəgrəl/, X-SAMPA: /"Int@gr@l/

integral ( comparative more integral, superlative most integral )

1. Constituting a whole together with other parts or factors; not omittable or removable
2. ( mathematics ) Of, pertaining to, or being an integer .

### Noun

integral ( plural: integrals )

1. ( mathematics ) A number, the limit of the sums computed in a process in which the domain of a function is divided into small subsets and a possibly nominal value of the function on each subset is multiplied by the measure of that subset, all these products then being summed .
The integral of $x\mapsto x^2$ on $[0,1]$ is $\frac{1}{3}$ .
2. ( mathematics ) Antiderivative
The integral of $x^2$ is $\frac{x^3}{3}$ .

### Anagrams

• altering
• relating
• triangle, Triangle

Explanation of integral by Wordnet Dictionary