verb · 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
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UK:/ˈluːsn̩/
US:Recorded audio is listed in the source snapshot.
CMU ARPABET:L UW1 S AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
verb
Meaning 1
To make loose.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
to loosen a knot; to loosen one's grip / hold on something
After the Thanksgiving meal, Bill loosened his belt.
1626, Francis Bacon, Sylva Sylvarum: or A Naturall Historie, London: William Lee, Century 5, p. 111, [...] after a yeares Rooting, then Shaking doth the Tree good, by Loosening of the Earth [...]
Meaning relationships
Synonyms: ease, relax, untighten
Antonyms: none provided
2
verb
Meaning 2
To become loose.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
Examples
I noticed that my seatbelt had gradually loosened during the journey.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
verb
Meaning 3
To disengage (a device that restrains).
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: undo, unfasten
Antonyms: none provided
4
verb
Meaning 4
To become unfastened or undone.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To free from restraint; to set at liberty.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: liberate, release, set free
Antonyms: none provided
6
verb
Meaning 6
To relieve (the bowels) from constipation; to promote defecation.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
1626, Francis Bacon, Sylva Sylvarum: or A Naturall Historie, London: William Lee, Century 1, p. 14, [...] Feare looseneth the Belly; because the Heat retiring inwards towards the Heart, the Gutts and other Parts are relaxed;
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
verb
Meaning 7
To create a breach or rift between (two parties).
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
verb
Meaning 8
To sail away (from the shore).
Definition source: English Wiktionary via Wiktextract
Usage: intransitive, obsolete
No example sentence was provided for this meaning.
Broader terms: disentangle, unsnarl, straighten out
14
verb
Meaning 14
become less severe or strict
Definition source: Princeton WordNet 3.0
Examples
The rules relaxed after the new director arrived
Meaning relationships
Synonyms: relax
Antonyms: none provided
Broader terms: change
15
verb
Meaning 15
make less severe or strict
Definition source: Princeton WordNet 3.0
Examples
The government relaxed the curfew after most of the rebels were caught
Meaning relationships
Synonyms: relax
Antonyms: none provided
Broader terms: change, alter, modify
History
Etymology
Etymology tree Proto-Indo-European *lewh1- Proto-Indo-European *lewHs-der. Proto-Germanic *leusaną Proto-Germanic *lausaz Old Norse laussbor. Middle English loos English loose English -en English loosen From loose + -en.
Across languages
Translations
70 source translations are retained for this English entry.
Albanian:
liroj
— to make less tight
Arabic:
أَرْخَى
(ʔarḵā)
— to make less tight
Arabic:
حَلَّ
(ḥalla)
— to make less tight
Arabic:
فَكَّكَ
(fakkaka)
— to make less tight
Aromanian:
distringu
— to make less tight
Aromanian:
disfac
— to make less tight
Bulgarian:
разхлабвам
(razhlabvam)
— to make less tight
Chinese Mandarin:
鬆開 /松开
(sōngkāi)
— to make less tight
Czech:
uvolnit
— to make less tight
Danish:
løsne
— to make less tight
Dutch:
losmaken
— to make less tight
Egyptian:
z:A1*s-f:x*x-V12:D40
(sfḫḫ)
— to make less tight
Esperanto:
malfiksi
— to make less tight
Finnish:
löysätä
— to make less tight
Finnish:
höllätä
— to make less tight
Finnish:
löyhentää
— to make less tight
French:
desserrer
— to make less tight
Gallurese:
allintà
— to make less tight
Gallurese:
allinà
— to make less tight
German:
lösen
— to make less tight
German:
lockern
— to make less tight
Gothic:
𐌻𐌰𐌿𐍃𐌾𐌰𐌽
(lausjan)
— to make less tight
Greek:
χαλαρώνω
(chalaróno)
— to make less tight
Ancient Greek:
λύω
(lúō)
— to make less tight
Ido:
laxigar
— to make less tight
Irish:
scaoil
— to make less tight
Italian:
allentare
— to make less tight
Japanese:
ゆるめる
(yurumeru)
— to make less tight
Japanese:
ほどく
(hodoku)
— to make less tight
Ladino:
afloshar
— to make less tight
Latin:
labefacio
— to make less tight
Latin:
solvō
— to make less tight
Māori:
whakatangatanga
— to make less tight
Māori:
whakakorokoro
— to make less tight
Māori:
whakakaewa
— to make less tight
Māori:
whakahorohoro
— to make less tight
Māori:
whakangoru
— to make less tight
Māori:
tākōkō
— to make less tight
Norwegian Bokmål:
løsne
— to make less tight
Norwegian Bokmål:
løse
— to make less tight
Norwegian Nynorsk:
løyse
— to make less tight
Portuguese:
afrouxar
— to make less tight
Romanian:
desface
— to make less tight
Russian:
ослабля́ть
(oslabljátʹ)
— to make less tight
Russian:
осла́бить
(oslábitʹ)
— to make less tight
Campidanese Sardinian:
ammollai
— to make less tight
Sardinian:
allenare
— to make less tight
Spanish:
aflojar
— to make less tight
Spanish:
soltar
— to make less tight
Spanish:
arriar
— to make less tight
Spanish:
filar
— to make less tight
Spanish:
destensar
— to make less tight
Spanish:
desajustar
— to make less tight
Swedish:
gå upp
— to make less tight
Turkish:
gevşemek
— to make less tight
Turkish:
gevşetmek
— to make less tight
Albanian:
shlo
— to free from restraint; to set at liberty
Albanian:
zgjidh
— to free from restraint; to set at liberty
Bulgarian:
освобождавам
(osvoboždavam)
— to free from restraint; to set at liberty
Finnish:
vapauttaa
— to free from restraint; to set at liberty
Finnish:
irrottaa
— to free from restraint; to set at liberty
Gothic:
𐌲𐌰𐌻𐌰𐌿𐍃𐌾𐌰𐌽
(galausjan)
— to free from restraint; to set at liberty
Ancient Greek:
λύω
(lúō)
— to free from restraint; to set at liberty
Māori:
whakamatora
— to free from restraint; to set at liberty
Portuguese:
soltar
— to free from restraint; to set at liberty
Portuguese:
liberar
— to free from restraint; to set at liberty
Portuguese:
libertar
— to free from restraint; to set at liberty
Russian:
освобождать
(osvoboždatʹ)
— to free from restraint; to set at liberty