Answer:

entry

Answer	Crossword Clue
ENTRY	Contest attempt
ENTRY	Blog post
ENTRY	Doorway

ENTRY	Diary passage
ENTRY	Door
ENTRY	Log unit
ENTRY	Hacker's success
ENTRY	Dairy unit
ENTRY	Diary part
ENTRY	Password provision
ENTRY	One for the books

ENTRY	Admittance
ENTRY	Sweepstakes mail-in
ENTRY	Bookkeeping notation
ENTRY	Customs may precede it
ENTRY	Journal jotting
ENTRY	Dictionary listing
ENTRY	Contest submission
ENTRY	Dictionary word in bold type

ENTRY	Contestant's mail-in
ENTRY	Lexicon listing
ENTRY	Bookkeeping task
ENTRY	Way in
ENTRY	Diary note
ENTRY	Vestibule
ENTRY	Diary bit
ENTRY	It may be forced

ENTRY	Contest effort
ENTRY	Contest submission (with the following space)
ENTRY	It may require a fee
ENTRY	Port provision
ENTRY	Ledger line
ENTRY	Access