Definition of enters:
(v) :
(intransitive) To go or come into an enclosed or partially enclosed space.
(v) :
(transitive) To cause to go (into), or to be received (into); to put in; to insert; to cause to be admitted.
(v) :
(figuratively) To go or come into (a state or profession).
(v) :
(transitive) To type (something) into a computer; to input.
(v) :
(transitive) To record (something) in an account, ledger, etc.
(v) :
(intransitive, law) To become a party to an agreement, treaty, etc.