|adj.||1.||Not having or performing a function.|
|2.||Not performing or able to perform its regular function; |
|Adj.||1.||nonfunctional - not having or performing a function|
functional - designed for or capable of a particular function or use; "a style of writing in which every word is functional"; "functional architecture"
|2.||nonfunctional - not performing or able to perform its regular function; "a malfunctioning valve"|