lock

nouns

a fastener fitted to a door or drawer to keep it firmly closed
is a part of
a swinging or sliding barrier that will close the entrance to a room or building or vehicle
"he knocked on the door"; "he slammed the door as he left"
is a part of
a boxlike container in a piece of furniture; made so as to slide in and out
is a part of
a movable barrier in a fence or wall
is a part of
a movable top or cover (hinged or separate) for closing the opening at the top of a box, chest, jar, pan, etc.
"he raised the piano lid"
is a type of (narrower)
restraint that attaches to something or holds something in place
a strand or cluster of hair
a mechanism that detonates the charge of a gun
is a part of
a portable gun
"he wore his firearm in a shoulder holster"
is a type of (narrower)
device consisting of a piece of machinery; has moving parts that perform some function
enclosure consisting of a section of canal that can be closed to control the water level; used to raise or lower vessels that pass through it
a restraint incorporated into the ignition switch to prevent the use of a vehicle by persons who do not have the key
any wrestling hold in which some part of the opponent's body is twisted or pressured
is a type of (narrower)
a hold used in the sport of wrestling

verbs

fasten with a lock
"lock the bike to the fence"
is derived from
antonym
see also
see also
antonym
is a type of (narrower)
cause to be firmly attached
"fasten the lock onto the door"; "she fixed her gaze on the man"
keep engaged
"engaged the gears"
become rigid or immoveable
"The therapist noticed that the patient's knees tended to lock in this exercise"
antonym
is a type of (narrower)
get caught
"make sure the gear is engaged"
hold in a locking position
"He locked his hands around her neck"
become engaged or intermeshed with one another
"They were locked in embrace"
hold fast (in a certain state)
"He was locked in a laughing fit"
is a type of (narrower)
overcome, as with emotions or perceptual stimuli
place in a place where something cannot be removed or someone cannot escape
"The parents locked her daughter up for the weekend"; "She locked her jewels in the safe"
pass by means through a lock in a waterway
is derived from
is derived from
is a type of (narrower)
go across or through
"We passed the point where the police car had parked"; "A terrible thought went through his mind"
build locks in order to facilitate the navigation of vessels
is derived from
is a type of (narrower)
make by combining materials and parts
"this little pig made his house out of straw"; "Some eccentric constructed an electric brassiere warmer"