First Known Use: 13th century
Dictionary
1latch
verb \ˈlach\
Definition of LATCH
intransitive verb
1
: to lay hold with or as if with the hands or arms —used with on or onto
2
: to associate oneself intimately and often artfully —used with on or onto <latched onto a rich widow>
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Origin of LATCH
Middle English lachen, from Old English læccan; perhaps akin to Greek lambanein to take, seize
2latch
noun
: a device that holds a door, gate, or window closed and that consists of a bar that falls into a holder when it is closed and that is lifted when it is open
: a type of door lock that can be opened from the inside by turning a lever or knob but can only be opened from the outside with a key
Full Definition of LATCH
: any of various devices in which mating mechanical parts engage to fasten but usually not to lock something: a : a fastener (as for a door) consisting essentially of a pivoted bar that falls into a notch b : a fastener (as for a door) in which a spring slides a bolt into a hole; also : night latch
See latch defined for English-language learners
First Known Use of LATCH
13th century
3latch
verb
Definition of LATCH
transitive verb
: to make fast with or as if with a latch
First Known Use of LATCH
15th century
LATCH[1] Defined for Kids
1latch
noun \ˈlach\
Definition of LATCH for Kids
: a movable piece that holds a door, gate, or window closed
2latch
verb
latchedlatch·ing
Definition of LATCH for Kids
: to close or fasten with a latch
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