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.
Sound
Pronunciation
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grĭn
/ɡɹɪn/
US:Recorded audio is listed in the source snapshot.
rhymes with -ɪn
CMU ARPABET:G R IH1 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A smile in which the lips are parted to reveal the teeth.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A snare; a gin.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
verb
Meaning 3
To smile, parting the lips so as to show the teeth.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
Examples
Why do you grin? Did I say something funny?
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
verb
Meaning 4
To express by grinning.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
She grinned pleasure at his embarrassment.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To show the teeth, like a snarling dog.
Definition source: English Wiktionary via Wiktextract
Usage: dated, intransitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
verb
Meaning 6
To grin as part of producing a particular facial expression, such as a smile or sneer.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
He grinned a broad smile when I told him the result.
He grinned a cruel sneer when I begged him to stop.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
a facial expression characterized by turning up the corners of the mouth; usually shows pleasure or amusement
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: smile, smiling, grinning
Antonyms: none provided
Broader terms: facial expression, facial gesture
Narrower terms: simper, smirk
8
verb
Meaning 8
to draw back the lips and reveal the teeth, in a smile, grimace, or snarl
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: smile
History
Etymology
From Middle English grinnen, from Old English grennian, from Proto-West Germanic *grannjōn, from Proto-Germanic *granjōną. Related to groan. Compare to Middle High German grennen (“to mutter, complain”) and Danish grine (“to show one's teeth, to laugh”)
From Middle English grin, grinne, grine, from Old English grin (“snare, noose”), of uncertain origin, but probably from the merger of Proto-West Germanic *garni and *garnī (“intestine”), ultimately from Proto-Germanic *garniz, *garnō (“guts, intestine”). Related to English yarn.
Across languages
Translations
70 source translations are retained for this English entry.
Bulgarian:
крива усмивка
(kriva usmivka)
— A smile revealing the teeth
Cebuano:
yuhom
— A smile revealing the teeth
Chinese Mandarin:
露齿而笑
(lùchǐ'érxiào)
— A smile revealing the teeth
Danish:
grin
— A smile revealing the teeth
Dutch:
grijns
— A smile revealing the teeth
Finnish:
virnistys
— A smile revealing the teeth
Finnish:
virne
— A smile revealing the teeth
French:
sourire
— A smile revealing the teeth
German:
Grinsen
— A smile revealing the teeth
Hungarian:
vigyor
— A smile revealing the teeth
Hungarian:
vigyorgás
— A smile revealing the teeth
Icelandic:
glott
— A smile revealing the teeth
Ingrian:
irvissös
— A smile revealing the teeth
Irish:
straoise
— A smile revealing the teeth
Italian:
sorriso
— A smile revealing the teeth
Coastal Kadazan:
ngingis
— A smile revealing the teeth
Malay:
sengihan
— A smile revealing the teeth
Māori:
pakiri
— A smile revealing the teeth
Maranao:
ngimel
— A smile revealing the teeth
Norwegian Bokmål:
glis
— A smile revealing the teeth
Polish:
banan
— A smile revealing the teeth
Polish:
uśmiech od ucha do ucha
— A smile revealing the teeth
Polish:
szeroki uśmiech
— A smile revealing the teeth
Portuguese:
sorriso aberto
— A smile revealing the teeth
Russian:
усме́шка
(usméška)
— A smile revealing the teeth
Russian:
ухмы́лка
(uxmýlka)
— A smile revealing the teeth
Serbo-Croatian:
кез
— A smile revealing the teeth
Serbo-Croatian:
церек
— A smile revealing the teeth
Serbo-Croatian:
kez
— A smile revealing the teeth
Serbo-Croatian:
cerek
— A smile revealing the teeth
Slovak:
úškrn
— A smile revealing the teeth
Spanish:
sonrisa abierta
— A smile revealing the teeth
Spanish:
sonrisa amplia
— A smile revealing the teeth
Swedish:
flin
— A smile revealing the teeth
Swedish:
leende
— A smile revealing the teeth
Ukrainian:
по́смішка
(pósmiška)
— A smile revealing the teeth
Ukrainian:
у́смішка
(úsmiška)
— A smile revealing the teeth
Chinese Mandarin:
露齒而笑 /露齿而笑
(lùchǐ'érxiào)
— To smile showing the teeth
Danish:
grine
— To smile showing the teeth
Dutch:
grijnzen
— To smile showing the teeth
Esperanto:
rideti
— To smile showing the teeth
Finnish:
virnistää
— To smile showing the teeth
Finnish:
virnistellä
— To smile showing the teeth
Finnish:
virnuilla
— To smile showing the teeth
French:
sourire
— To smile showing the teeth
Georgian:
კრეჭს
(ḳreč̣s)
— To smile showing the teeth
German:
grinsen
— To smile showing the teeth
Hungarian:
vigyorog
— To smile showing the teeth
Ingrian:
irvistää
— To smile showing the teeth
Italian:
sorridere
— To smile showing the teeth
Malay:
tersengih
— To smile showing the teeth
Māori:
pakiri
— To smile showing the teeth
Māori:
mimingo kata
— To smile showing the teeth
Marathi:
विचकणे
(vicakṇe)
— To smile showing the teeth
Marathi:
बत्तिशी दाखवणे
(battiśī dākhavṇe)
— To smile showing the teeth
Norwegian Bokmål:
glise
— To smile showing the teeth
Polish:
szczerzyć zęby
— To smile showing the teeth
Polish:
suszyć ząbki
— To smile showing the teeth
Polish:
szczerzyć się
— To smile showing the teeth
Portuguese:
sorrir abertamente
— To smile showing the teeth
Portuguese:
arreganhar
— To smile showing the teeth
Russian:
ухмыля́ться
(uxmyljátʹsja)
— To smile showing the teeth
Russian:
ухмыльну́ться
(uxmylʹnútʹsja)
— To smile showing the teeth
Russian:
усмеха́ться
(usmexátʹsja)
— To smile showing the teeth
Russian:
усмехну́ться
(usmexnútʹsja)
— To smile showing the teeth