Quick show (7)

I believe the answer is:

express

I believe this clue is a double definition.

'quick' is the first definition.
(I've seen this before)

'show' is the second definition.
(synonyms)

(Other definitions for express that I've seen before include "clear > couch" , "Rapid" , "Fast - state - train" , "Train; utter" , "Of train, travelling rapidly with few or no stops" .)

I've seen this clue in The Times.

Want a hint initially instead of a full solution? Install my app