adj.
1.of superior grade
2.of high social status quality n.
1.an essential and distinguishing attribute of something or someone
2.a degree or grade of excellence or worth
3.a characteristic property that defines the apparent individual nature of something
4.(music) the distinctive property of a complex sound (a voice or noise or musical sound)
5.high social status
Idiom of the Day
brush up on (something)
to review something that one has already learned
I am going to brush up on my English before my trip to New York.