1.VerbUsed other than figuratively or idiomatically: See come and into.
"Please come into the living room."
2.VerbTo obtain (usually money or property), especially through inheritance.
"After his father died, he came into a large fortune.; She bought the winning lottery ticket and came into a very large amount of money.; I used to be very poor, but my uncle died and I unexpectedly came into some property in London."
3.VerbTo be a factor in.
"Money doesn't come into it."
4.VerbTo enter the initial phase of; to commence.
"I came into the role with no preconceptions.; The two sides came into conflict over the latest proposal.; The new regulations come into force next week."