Suez Canal outlet (3,3)
I believe the answer is:
red sea
'suez canal outlet' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for red sea that I've seen before include "It parted for Moses and his followers" , "One end for the Suez canal" , "Long narrow stretch of water between Africa and Arabia" , "What the Suez canal links with the Mediterranean" , "It lies between Asia and Africa" .)