Answer:

lock

Answer	Crossword Clue
LOCK	Symbol on uneditable Wikipedia pages
LOCK	Canal gate
LOCK	Shoo-in

LOCK	Cryptex, basically
LOCK	Combination ..
LOCK	Hair piece
LOCK	It might be picked
LOCK	Security device
LOCK	Hard-to-break hold
LOCK	Canal feature
LOCK	Place for tumblers

LOCK	It may be picked
LOCK	... horns (tangle)
LOCK	Fasten securely
LOCK	Door fastener
LOCK	Key's partner
LOCK	Hold for Hulk Hogan
LOCK	It may have a combination
LOCK	Yale product

LOCK	Key partner
LOCK	Sure bet
LOCK	Security item
LOCK	Seal (in)
LOCK	Ringlet of hair
LOCK	Canal device
LOCK	Sure thing, to a bettor
LOCK	Hair sample

LOCK	Door-securing device
LOCK	Sure winner, in sports slang
LOCK	Door securer
LOCK	Canal part
LOCK	Sure thing
LOCK	Wrestling hold.
LOCK	Part of the Panama Canal.
LOCK	Canal part.

LOCK	Ringlet.
LOCK	Part of a canal.
LOCK	Culebra Cut, for example.
LOCK	Key's partner.
LOCK	Fasten