definite
/ˈde-fə-nit/
adjective
free of all ambiguity, uncertainty, or obscurity
unquestionable, decided
typically designating an identified or immediately identifiable person or thing
demanded a definite answer
the quarterback was a definite hero today
noun
the difference between the values of the integral of a given function f(x) for an upper value b and a lower value a of the independent variable x
noun
the word the used in English to refer to a person or thing that is identified or specified; also : a word that is used in a similar way in another language