Look! Flight ends in place for organ (4)
I believe the answer is:
loft
'place for organ' is the definition.
Although both the answer and definition are singular nouns, I can't understand how one could define the other.
'look flight ends' is the wordplay.
'look' becomes 'lo' ('lo' is an archaic exclamation meaning 'look!').
'ends' means to remove the middle letters.
'flight' with its middle removed is 'ft'.
'lo'+'ft'='LOFT'
'in' acts as a link.
Can you help me to learn more?
(Other definitions for loft that I've seen before include "Throw up; pigeon house" , "Roof space area" , "Send ball in a high arc - in a barn?" , "Storage space under a roof" , "Uppermost room" .)