Coffee in a moment (7)
I believe the answer is:
instant
I believe this is a double definition.
'coffee' is the first definition.
(instant coffee)
'a moment' is the second definition.
(synonyms)
'in' acts as a link.
(Other definitions for instant that I've seen before include "Short time; immediate" , "Twinkling of a eye" , "The blink of an eye" , "Brief moment" , "Sort of coffee" .)