Integral
Part of speech: noun
Definition: A numerical measure computed by a limiting process in which the domain of a function is divided into small subintervals and the value of the function at a point in each subinterval is multiplied by the measurement of that subinterval, all these products then being summed. the result of summation of the product of a function and an infinitesimal.
Part of speech: adjective
Definition: Constituting a whole together with other parts or factors; not omittable or removable Of, pertaining to, or being an integer.
Integer
Part of speech: noun
Definition: An element of the infinite and numerable set {...,-3,-2,-1,0,1,2,3,...}.