Answer: function

AnswerCrossword Clue
functionA variable quantity regarded in relation to one or more other variables in terms of which it may be expressed or on which its value depends
functionPractical use or purpose in design
functionA functional group
functionA thing dependent on another factor or factors
functionA relationship or expression involving one or more variables
functionAn activity or purpose natural to or intended for a person or thing
functionto perform or act
functionA large or formal social event or ceremony
functionA basic task of a computer, esp. one that corresponds to a single instruction from the user