Sigh of relief (4)
'sigh of relief' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for phew that I've seen before include "thank goodness!" , "Sound relieved" , "Gosh, I'm sweltering!" , "I'm overheating?" , "What a relief! It's hot!" .)
'sigh of relief' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for aah that I've seen before include "Expression of surprise" , "Expression of appreciation or amazement" , "regular partner of 3 [OOH]" .)