Photo that’s a match! (4)
I believe the answer is:
snap
'photo' is the definition.
(I know that snap is a type of photo)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for snap that I've seen before include "Ginger biscuit" , "Break sharply - a simple card game" , "Speak in a sharp angry tone" , "Short spell" , "Break under strain" .)