Minuet, possibly, in waltz time? (6)
I believe the answer is:
minute
'waltz time?' is the definition.
'minute' can be an answer for 'time?' (I've seen this before). I am not certain of the 'waltz' bit.
'minuet possibly' is the wordplay.
'possibly' indicates anagramming the letters.
'minuet' with letters rearranged gives 'MINUTE'.
'in' acts as a link.
Can you help me to learn more?
(Other definitions for minute that I've seen before include "Barely perceptible" , "Tiny; period of time" , "Very small; record" , "Infinitesimal" , "Brief note" .)