To fasten or secure with a deadbolt.
A kind of lock in which the bolt (moving portion) is held in position by the cylinder rather than by a spring and so cannot be retracted except by turning the cylinder.
The part of the lock which is moved when the key is engaged.
To escape (a threatening evil, an unwelcome task etc).
To screen, hide.
To avoid, especially persistently; ostracize.
To shove, push.