adv.1. At the present time: goods now on sale; the now aging dictator.
2. At once; immediately: Stop now.
3. In the immediate past; very recently: left the room just now.
4. At this point in the series of events; then: The ship was now listing to port.
5. At times; sometimes: now hot, now cold.
6. Nowadays.
7. In these circumstances; as things are: Now we won't be able to stay.
8. a. Used to introduce a command, reproof, or request: Now pay attention.
b. Used to indicate a change of subject or to preface a remark: Now, let's get down to work.
adj.1. Of the present time; current: our now governor.
2. Slang Currently fashionable; trendy: the now sound of this new rock band.