1) (int) be unfashionable Long skirts are out this season. 2) (int) (of light/fire) have stopped burning. The fire is out - that's why it's cold in here.
1) (tr) be capable of Let's take the train - I don't think I'm up to driving so far. 2) (tr) feel like doing sth usu sth wrong The children must be up to something - they're very quiet.