(idiomatic) The time at (or very close to) the start of the next hour of time.

Having a top that rolls away when not needed.

plural of top tier

(Britain, informal, idiomatic) A uniformed police officer.

(Britain, journalism) A tabloid newspaper, particularly one of those considered to have lower journalistic standards than the broadsheets.

The foldable roof of a convertible or sports car which is made of fabric. / A car with such a roof.

(idiomatic) Very good; of the highest level or quality.

Of the highest rank, or peak of excellence / In the highest division

Used other than figuratively or idiomatically: see muffin, top; the top of a muffin, sometimes removed to be eaten separately.

(music, radio) A radio format for popular music, usually including the 40 most popular songs at a given time.