adj.
1.designed for or capable of a particular function or use
2.involving or affecting function rather than physiology
3.relating to or based on function especially as opposed to structure
4.fit or ready for use or service
5.designed for or adapted to a function or use
6.(of e.g. a machine) performing or capable of performing
Idiom of the Day
at cross-purposes
to have opposite ways of doing something, to have opposing goals
The two men are at cross purposes. They cannot agree about anything.