Hairdressing strike? (4)
I believe the answer is:
bang
This might be a double definition.
'hairdressing' is the first definition.
Although both the answer and definition are singular nouns, I can't understand how they can define each other.
'strike?' is the second definition.
(synonyms)
Can you help me to learn more?
(Other definitions for bang that I've seen before include "drug injection" , "Sudden impact" , "Strike violently" , "Hairstyle" , "A loud report or a collision" .)