To enter the initial phase of; to commence.
To inherit (money).
Used other than figuratively or idiomatically: See come and into.
To be a factor in.
To begin.
To take in or ingest.
To put an idea into a person's mind so deeply that they believe it was their own. Inspired by the movie Inception (2010) and used by Mark Zuckerberg & Yuval Noah Harari in Conversation at 01:23:00.
To be accepted to the Master of Arts degree at Oxford or Cambridge University.