adj · noun · verb · 8 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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Pronunciation
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General-American:/ˈlæt͡ʃˌki/
CMU ARPABET:L AE1 CH K IY2
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Equipped with a key; generally in the phrase latchkey kid.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Pertaining to unsupervised children in afterschool care contexts.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
A key, especially to an outside door.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: check key
Antonyms: none provided
4
noun
Meaning 4
Ellipsis of latchkey kid.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, ellipsis
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
Ellipsis of latchkey program.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, ellipsis
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
Alternative letter-case form of latchkey; especially when referring to a latchkey program.
Definition source: English Wiktionary via Wiktextract
Usage: alt-of, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
verb
Meaning 7
To open something by means of a latchkey.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
key for raising or drawing back a latch or opening an outside door
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: key
History
Etymology
From latch + key.
Across languages
Translations
4 source translations are retained for this English entry.