n. phr. , informal Things in wrong order; something backwards or mixed up. An overused expression. Usually used with "put" but sometimes with "get" or "have". When the salesman wanted money for goods he hadn't delivered, I told him he was putting the cart before the horse. To get married first and then get a job is getting the cart before the horse.
CART BEFORE THE HORSE (TO PUT)
Meaning of CART BEFORE THE HORSE (TO PUT) in English
American idioms English vocabulary. Английский словарь американских идиом. 2012