Meaning & Definition of word "Latch"

Latch

/lætʃ/

noun:

  • 1. A fastening or lock mechanism that consists of a metal bar or catch, typically operated by a lever or a rotating mechanism.
    • Example: She secured the gate with a sturdy latch to keep the dog inside.
  • 2. A device that holds a door or window closed, often requiring a pull or push to open.
    • Example: Make sure to check the latch on the window before leaving for vacation.

verb:

  • 1. To close or fasten something using a latch.
    • Example: He latched the door behind him to ensure no one could follow.
  • 2. To attach or connect something securely.
    • Example: She latched the strap to her bag before setting off on the hike.

Etymology

Middle English 'lacche', from Old English 'lacca', related to lock.

Common Phrases and Expressions

latchkey kid:

A child who returns home to an empty house and lets themselves in with a key.

latch on:

To understand or become attached to something quickly.

Related Words

lock:

A device used to secure a door or container.

bolt:

A type of fastener used to secure two objects together.

catch:

A mechanism for holding something in place.

Slang Meanings of latch

Meaning: To latch onto something

Example Sentence: He really latched onto that new trend in fashion.

Meaning: Latchkey

Example Sentence: She's a latchkey child, so she takes care of herself after school.