Function
Part of speech: verb
Definition: to have a function to carry on a function; to be in action
Part of speech: noun
Definition: What something does or is used for. A professional or official position. An official or social occasion. A relation where one thing is dependent on another for its existence, value, or significance. A relation in which each element of the domain is associated with exactly one element of the codomain. A routine that receives zero or more arguments and may return a result. The physiological activity of an organ or body part. The characteristic behavior of a chemical compound.
Example sentence: Ever since I was a child I have had this instinctive urge for expansion and growth. To me, the function and duty of a quality human being is the sincere and honest development of one's potential.
Officiate
Part of speech: verb
Definition: To perform the functions of some office.To serve as umpire or referee.