Take a cocktail, having time out for a chat maybe (6)
I believe the answer is:
singer
'take' is the definition.
Although both the answer and definition are singular nouns, I cannot see how they can define each other.
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for singer that I've seen before include "one to celebrate?" , "Make of sewing machine" , "Vocal performer" , "Someone of note" , "Entertainer" .)