From fanatic + -ism .
fanaticism (countable and uncountable , plural fanaticisms )
The characteristic or practice of being a fanatic .
1834 , L[etitia] E[lizabeth] L[andon] , chapter III, in Francesca Carrara. [ … ] , volume I, London: Richard Bentley , [ … ] , (successor to Henry Colburn ), →OCLC , page 35 :The demon of fanaticism was the shape which it took with us; and verily, what with religious republicans, harmonists, quakers, fifth-monarchy men, presbyterians, and the reign of the saints upon earth, it needs the strong hand of a Cromwell to reduce the spiritual chaos to any sort of order.
characteristic or practice of being a fanatic
Albanian: fanatizëm (sq) m
Arabic: تَعَصُّب m ( taʕaṣṣub )
Armenian: ֆանատիզմ (hy) ( fanatizm )
Azerbaijani: təəssübkeşlik
Belarusian: фанаты́зм m ( fanatýzm ) , фанаты́чнасць f ( fanatýčnascʹ )
Bulgarian: фанати́зъм (bg) m ( fanatízǎm ) , фанати́чност f ( fanatíčnost )
Catalan: fanatisme (ca) m
Chinese:
Mandarin: 狂熱 / 狂热 (zh) ( kuángrè ) , 狂信 (zh) ( kuángxìn )
Czech: fanatismus (cs) m
Danish: fanatisme c
Dutch: fanatisme (nl) n
Estonian: fanatism
Finnish: fanaattisuus (fi) , fanatismi (fi) , kiihkoilu (fi) , kiihko (fi)
French: fanatisme (fr) m
Galician: fanatismo (gl) m
Georgian: ფანატიზმი ( panaṭizmi )
German: Fanatismus (de) m , Eiferertum n
Greek: φανατισμός (el) m ( fanatismós )
Hungarian: fanatizmus (hu)
Italian: fanatismo (it) m
Japanese: 狂信 (ja) ( きょうしん, kyōshin ) , ファナティシズム ( fanatishizumu )
Korean: 열광(熱狂) (ko) ( yeolgwang ) , 광신(狂信) (ko) ( gwangsin ) , 광신주의(狂信主義) ( gwangsinjuui )
Latvian: fanātisms m
Lithuanian: fanatizmas m
Macedonian: фанати́зам m ( fanatízam )
Norwegian:
Bokmål: fanatisme m
Persian: تعصب (fa) ( ta'assob )
Polish: fanatyzm (pl) m
Portuguese: fanatismo (pt) m
Romanian: fanatism (ro) n
Russian: фанати́зм (ru) m ( fanatízm ) , фанати́чность (ru) f ( fanatíčnostʹ )
Serbo-Croatian:
Cyrillic: фана̀тично̄ст f
Roman: fanàtičnōst (sh) f
Slovak: fanatizmus m
Slovene: fanatizem m
Spanish: fanatismo (es) m
Swedish: fanatism (sv) c
Tajik: таъассуб ( taʾassub ) , таассуб ( taassub )
Turkish: bağnazlık (tr) , fanatiklik (tr) , fanatizm (tr)
Ukrainian: фанати́зм m ( fanatýzm ) , фанати́чність f ( fanatýčnistʹ )
Uzbek: mutaassiblik (uz) , fanatizm (uz) , fanatiklik (uz)