adj · name · noun · 15 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.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
UK, US:/læks/
US:Recorded audio is listed in the source snapshot.
Australia:Recorded audio is listed in the source snapshot.
rhymes with -æks
homophone: lacs
homophone: lacks
homophone: lakhs (one pronunciation)
CMU ARPABET:L AE1 K S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Lenient and allowing for deviation; not strict.
Definition source: English Wiktionary via Wiktextract
Examples
The rules are fairly lax, but you have to know which ones you can bend.
Definition source: English Wiktionary via Wiktextract
Topics: mathematics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
adj
Meaning 5
Having a looseness of the bowels; diarrheic.
Definition source: English Wiktionary via Wiktextract
Usage: archaic
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
adj
Meaning 6
(of a vowel) Produced with relatively little constriction of the vocal tract.
Definition source: English Wiktionary via Wiktextract
Topics: human-sciences, linguistics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: slack
Antonyms: none provided
7
name
Meaning 7
Los Angeles International Airport
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
name
Meaning 8
A surname.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
A salmon.
Definition source: English Wiktionary via Wiktextract
Usage: Scotland, UK, dialectal
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
noun
Meaning 10
lacrosse.
Definition source: English Wiktionary via Wiktextract
Usage: slang, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
noun
Meaning 11
Clipping of laxative.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, clipping, informal
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
12
adjective
Meaning 12
lacking in strength or firmness or resilience
Definition source: Princeton WordNet 3.0
Examples
a lax rope
a limp handshake
Meaning relationships
Synonyms: none provided
Antonyms: tense
13
adjective
Meaning 13
pronounced with muscles of the tongue and jaw relatively relaxed (e.g., the vowel sound in `bet')
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: tense
14
adjective satellite
Meaning 14
emptying easily or excessively
Definition source: Princeton WordNet 3.0
Examples
loose bowels
Meaning relationships
Synonyms: loose
Antonyms: none provided
15
adjective satellite
Meaning 15
lacking in rigor or strictness
Definition source: Princeton WordNet 3.0
Examples
such lax and slipshod ways are no longer acceptable
lax in attending classes
slack in maintaining discipline
Meaning relationships
Synonyms: slack
Antonyms: none provided
History
Etymology
Borrowed from Latin laxus (“wide, roomy, loose”).
From the IATA airport code.
From Middle English lax, from Old English leax (“salmon”), from Proto-West Germanic *lahs (“salmon”), from Proto-Germanic *lahsaz (“salmon”), from Proto-Indo-European *laḱs- (“salmon, trout”). Cognate with Middle Dutch lacks, lachs, lasche (“salmon”), Middle Low German las (“salmon”), German Lachs (“salmon”), Norwegian laks (“salmon”), Danish laks (“salmon”), Swedish lax (“salmon”), Icelandic lax (“salmon”), Lithuanian lašišà (“salmon”), Latvian lasis, Russian лосо́сь (losósʹ, “salmon”), Albanian leshterik (“eel-grass”). Doublet of lox.
By replacement of the syllable crosse with the cross-shaped letter x.
Across languages
Translations
70 source translations are retained for this English entry.
Amharic:
ልል
(ləl)
— not strict; lenient; allowing for deviation
Armenian:
մեղմ
(meġm)
— not strict; lenient; allowing for deviation
Bulgarian:
неточен
(netočen)
— not strict; lenient; allowing for deviation
Czech:
uvolněný
— not strict; lenient; allowing for deviation
Czech:
laxní
— not strict; lenient; allowing for deviation
Finnish:
löysä
— not strict; lenient; allowing for deviation
Finnish:
höllä
— not strict; lenient; allowing for deviation
Finnish:
väljä
— not strict; lenient; allowing for deviation
French:
laxiste
— not strict; lenient; allowing for deviation
Georgian:
არამკაცრი
(aramḳacri)
— not strict; lenient; allowing for deviation
Georgian:
ლმობიერი
(lmobieri)
— not strict; lenient; allowing for deviation
Georgian:
ტოლერანტული
(ṭoleranṭuli)
— not strict; lenient; allowing for deviation
German:
lax
— not strict; lenient; allowing for deviation
Greek:
επιεικής
(epieikís)
— not strict; lenient; allowing for deviation
Greek:
ελαστικός
(elastikós)
— not strict; lenient; allowing for deviation
Greek:
χαλαρός
(chalarós)
— not strict; lenient; allowing for deviation
Hungarian:
laza
— not strict; lenient; allowing for deviation
Hungarian:
rugalmas
— not strict; lenient; allowing for deviation
Irish:
neamartach
— not strict; lenient; allowing for deviation
Italian:
lasso
— not strict; lenient; allowing for deviation
Italian:
lassista
— not strict; lenient; allowing for deviation
Portuguese:
leniente
— not strict; lenient; allowing for deviation
Russian:
нестро́гий
(nestrógij)
— not strict; lenient; allowing for deviation
Russian:
необяза́тельный
(neobjazátelʹnyj)
— not strict; lenient; allowing for deviation
Scottish Gaelic:
socair
— not strict; lenient; allowing for deviation
Scottish Gaelic:
saor
— not strict; lenient; allowing for deviation
Spanish:
laxo
— not strict; lenient; allowing for deviation
Swedish:
slapp
— not strict; lenient; allowing for deviation
Armenian:
թույլ
(tʻuyl)
— loose; not tight or taut
Bashkir:
бушаҡ
(buşaq)
— loose; not tight or taut
Bulgarian:
отпуснат
(otpusnat)
— loose; not tight or taut
Bulgarian:
хлабав
(hlabav)
— loose; not tight or taut
Catalan:
lax
— loose; not tight or taut
Catalan:
fluix
— loose; not tight or taut
Czech:
volný
— loose; not tight or taut
Finnish:
löysä
— loose; not tight or taut
German:
locker
— loose; not tight or taut
German:
lose
— loose; not tight or taut
Greek:
χαλαρός
(chalarós)
— loose; not tight or taut
Greek:
λάσκος
(láskos)
— loose; not tight or taut
Hindi:
ढीला
(ḍhīlā)
— loose; not tight or taut
Hindi:
शिथिल
(śithil)
— loose; not tight or taut
Italian:
allentato
— loose; not tight or taut
Italian:
sciolto
— loose; not tight or taut
Italian:
lasso
— loose; not tight or taut
Italian:
lento
— loose; not tight or taut
Italian:
lasco
— loose; not tight or taut
Khiamniungan Naga:
tâng
— loose; not tight or taut
Portuguese:
frouxo
— loose; not tight or taut
Russian:
ненатя́нутый
(nenatjánutyj)
— loose; not tight or taut
Scottish Gaelic:
fuasgailte
— loose; not tight or taut
Spanish:
flojo
— loose; not tight or taut
Spanish:
suelto
— loose; not tight or taut
Swedish:
lös
— loose; not tight or taut
Ottoman Turkish:
گوشك
(gevşek)
— loose; not tight or taut