noun · 4 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.
Received-Pronunciation:/ˌɪdɪəʊˈsɪŋkɹəsi/
Received-Pronunciation:/ˌɪdɪəˈsɪŋkɹəsi/
General-American:/ˌɪdiəˈsɪŋkɹəsi/
General-American:/ˌɪdioʊˈsɪŋkɹəsi/
Australian:/ˌɪdiəˈsɪŋkɹəsi/
QueenslandRecorded audio is listed in the source snapshot.
New-Zealand:/ˌədiəˈsəŋkɹəsi/
CMU ARPABET:IH2 D IY0 OW0 S IH1 N K R AH0 S IY2
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A behavior or way of thinking that is characteristic of a person or a group.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
First attested in 1604, in modern sense since 1665, from Ancient Greek ἰδιοσυγκρασία (idiosunkrasía, “one’s own temperament”), from ἴδιος (ídios, “one’s own”) + σύν (sún, “together”) + κρᾶσις (krâsis, “temperament”). By surface analysis, idio- + syn- + -crasy.
Across languages
Translations
116 source translations are retained for this English entry.
Bulgarian:
индивидуалност
(individualnost)
— way of behaving or thinking
Bulgarian:
начин на мислене
(način na mislene)
— way of behaving or thinking
Bulgarian:
идиосинкра́зия
(idiosinkrázija)
— way of behaving or thinking
Catalan:
idiosincràsia
— way of behaving or thinking
Danish:
idiosynkrasi
— way of behaving or thinking
Danish:
særpræg
— way of behaving or thinking
Danish:
egenart
— way of behaving or thinking
Dutch:
eigenheid
— way of behaving or thinking
Dutch:
eigenaardigheid
— way of behaving or thinking
Esperanto:
idiosinkrazio
— way of behaving or thinking
Finnish:
omalaatuisuus
— way of behaving or thinking
French:
idiosyncrasie
— way of behaving or thinking
German:
Eigenheit
— way of behaving or thinking
German:
Eigenart
— way of behaving or thinking
German:
Eigensinn
— way of behaving or thinking
Greek:
ιδιοσυγκρασία
(idiosygkrasía)
— way of behaving or thinking
Greek:
νοοτροπία
(nootropía)
— way of behaving or thinking
Ancient Greek:
ἰδιοσυγκρασία
(idiosunkrasía)
— way of behaving or thinking
Italian:
idiosincrasia
— way of behaving or thinking
Italian:
mania
— way of behaving or thinking
Italian:
fissazione
— way of behaving or thinking
Japanese:
個性
(kosei)
— way of behaving or thinking
Japanese:
特異体質
(tokuitaishitsu)
— way of behaving or thinking
Polish:
osobliwość
— way of behaving or thinking
Polish:
dziwactwo
— way of behaving or thinking
Polish:
idiosynkrazja
— way of behaving or thinking
Portuguese:
idiossincrasia
— way of behaving or thinking
Romanian:
particularitate
— way of behaving or thinking
Romanian:
idiosincrazie
— way of behaving or thinking
Russian:
идиосинкрази́я
(idiosinkrazíja)
— way of behaving or thinking
Spanish:
idiosincrasia
— way of behaving or thinking
Spanish:
chiripiorca
— way of behaving or thinking
Swedish:
egenart
— way of behaving or thinking
Swedish:
egenhet
— way of behaving or thinking
Swedish:
egenskap
— way of behaving or thinking
Turkish:
ayrıklılık
— way of behaving or thinking
Turkish:
huy
— way of behaving or thinking
Turkish:
kişisel özellik
— way of behaving or thinking
Turkish:
tuhaflık
— way of behaving or thinking
Turkish:
mizaç
— way of behaving or thinking
Turkish:
tabiat
— way of behaving or thinking
Ukrainian:
ідіосинкразія
(idiosynkrazija)
— way of behaving or thinking
Vietnamese:
cá tính
— way of behaving or thinking
Vietnamese:
cá biệt
— way of behaving or thinking
Yiddish:
אידיאָסינקראַסי
(idyosinkrasi)
— way of behaving or thinking
Bulgarian:
идиосинкра́зия
(idiosinkrázija)
— language or behaviour particular to an individual or a group
Catalan:
idiosincràsia
— language or behaviour particular to an individual or a group
Dutch:
jargon
— language or behaviour particular to an individual or a group
Dutch:
eigenaardigheid
— language or behaviour particular to an individual or a group
French:
idiosyncrasie
— language or behaviour particular to an individual or a group
Georgian:
თავისებურება
(tavisebureba)
— language or behaviour particular to an individual or a group
Georgian:
მახასიათებელი
(maxasiatebeli)
— language or behaviour particular to an individual or a group
German:
Eigenheit
— language or behaviour particular to an individual or a group
German:
Eigenart
— language or behaviour particular to an individual or a group
German:
Idiosynkrasie
— language or behaviour particular to an individual or a group
Italian:
idiosincrasia
— language or behaviour particular to an individual or a group
Polish:
idiosynkrazja
— language or behaviour particular to an individual or a group
Portuguese:
idiossincrasia
— language or behaviour particular to an individual or a group
Romanian:
trăsătură
— language or behaviour particular to an individual or a group
Russian:
отличи́тельная осо́бенность
(otličítelʹnaja osóbennostʹ)
— language or behaviour particular to an individual or a group
Russian:
отличи́тельная черта́
(otličítelʹnaja čertá)
— language or behaviour particular to an individual or a group
Spanish:
idiosincrasia
— language or behaviour particular to an individual or a group
Vietnamese:
cá tính
— language or behaviour particular to an individual or a group
Vietnamese:
cá biệt
— language or behaviour particular to an individual or a group
Vietnamese:
đặc tính
— language or behaviour particular to an individual or a group
Vietnamese:
đặc điểm
— language or behaviour particular to an individual or a group
Bulgarian:
идиосинкра́зия
(idiosinkrázija)
— (medicine) individual reaction to a generally innocuous substance
Catalan:
idiosincràsia
— (medicine) individual reaction to a generally innocuous substance
Danish:
overfølsomhed
— (medicine) individual reaction to a generally innocuous substance
Danish:
idiosynkrasi
— (medicine) individual reaction to a generally innocuous substance
Dutch:
idiosyncrasie
— (medicine) individual reaction to a generally innocuous substance
Dutch:
overgevoeligheid
— (medicine) individual reaction to a generally innocuous substance
Estonian:
ülitundlikkus
— (medicine) individual reaction to a generally innocuous substance
Finnish:
idiosynkrasia
— (medicine) individual reaction to a generally innocuous substance
Finnish:
yliherkkyys
— (medicine) individual reaction to a generally innocuous substance
French:
idiosyncrasie
— (medicine) individual reaction to a generally innocuous substance
Georgian:
იდიოსინკრაზია
(idiosinḳrazia)
— (medicine) individual reaction to a generally innocuous substance
German:
Idiosynkrasie
— (medicine) individual reaction to a generally innocuous substance
Greek:
ευαισθησία
(evaisthisía)
— (medicine) individual reaction to a generally innocuous substance
Italian:
idiosincrasia
— (medicine) individual reaction to a generally innocuous substance
Italian:
insofferenza
— (medicine) individual reaction to a generally innocuous substance
Italian:
intolleranza
— (medicine) individual reaction to a generally innocuous substance
Persian:
فردویژگی
(fard-vižegi)
— (medicine) individual reaction to a generally innocuous substance
Polish:
idiosynkrazja
— (medicine) individual reaction to a generally innocuous substance
Portuguese:
idiossincrasia
— (medicine) individual reaction to a generally innocuous substance
Romanian:
idiosincrasie
— (medicine) individual reaction to a generally innocuous substance
Russian:
идиосинкрази́я
(idiosinkrazíja)
— (medicine) individual reaction to a generally innocuous substance
Serbo-Croatian:
idiosinkrazija
— (medicine) individual reaction to a generally innocuous substance
Swedish:
idiosynkrasi
— (medicine) individual reaction to a generally innocuous substance
Bulgarian:
осо́беност
(osóbenost)
— peculiarity that serves to distinguish or identify
Chinese Mandarin:
特性
(tèxìng)
— peculiarity that serves to distinguish or identify
Danish:
særhed
— peculiarity that serves to distinguish or identify
Danish:
særegenhed
— peculiarity that serves to distinguish or identify
Danish:
særpræg
— peculiarity that serves to distinguish or identify
Danish:
idiosynkrasi
— peculiarity that serves to distinguish or identify
Dutch:
kenmerk
— peculiarity that serves to distinguish or identify
Dutch:
eigenaardigheid
— peculiarity that serves to distinguish or identify
Finnish:
ominaispiirre
— peculiarity that serves to distinguish or identify
French:
idiosyncrasie
— peculiarity that serves to distinguish or identify
German:
Eigenheit
— peculiarity that serves to distinguish or identify
German:
Eigenart
— peculiarity that serves to distinguish or identify
German:
besonderes Merkmal
— peculiarity that serves to distinguish or identify
Greek:
ιδιοσυγκρασία
(idiosygkrasía)
— peculiarity that serves to distinguish or identify
Hungarian:
jellemző sajátosság
— peculiarity that serves to distinguish or identify
Hungarian:
egyéni sajátosság
— peculiarity that serves to distinguish or identify
Italian:
idiosincrasia
— peculiarity that serves to distinguish or identify
Italian:
avversione
— peculiarity that serves to distinguish or identify
Japanese:
特性
(tokusei)
— peculiarity that serves to distinguish or identify
Norwegian:
særegenhet
— peculiarity that serves to distinguish or identify
Plautdietsch:
Ieejenschoft
— peculiarity that serves to distinguish or identify
Portuguese:
idiossincrasia
— peculiarity that serves to distinguish or identify
Romanian:
caracteristică
— peculiarity that serves to distinguish or identify
Romanian:
particularitate
— peculiarity that serves to distinguish or identify
Russian:
отличи́тельная осо́бенность
(otličítelʹnaja osóbennostʹ)
— peculiarity that serves to distinguish or identify
Russian:
отличи́тельная черта́
(otličítelʹnaja čertá)
— peculiarity that serves to distinguish or identify
Turkish:
huy
— peculiarity that serves to distinguish or identify