Etymology and origin of the Romanian word nebun
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 1500–1520 Psaltirea Hurmuzaki More words from the 15th century
- Ultimate origin
- Latin bonus
Etymology tree
Derivations
From the same root
Pronunciation
- [neˈbun][1]
Forms
nebun m or n (feminine singular nebună, masculine plural nebuni, feminine/neuter plural nebune)[1] MDA2 records the regional forms nabun and năbun.[2] The DLR adds neabun and năbun from the linguistic atlas.[3]
Etymology
It is from Romanian ne- + bun (“good”): the negative prefix added to the adjective, so that its first meaning was “not good, bad”.[2][4][3][1][5] bun is from Latin bonus (“good”).[6][1] Șăineanu explained the shift to “mad” by an old view of the insane as obstinate and wicked people.[7]
The chess sense “bishop” is a semantic loan from French fou, which goes back through Spanish alfil to Arabic الفيل (al-fīl, “the elephant, chess bishop”).[1]
Earliest recorded meaning
The first record is in the Psaltirea Hurmuzaki (c. 1500–1520), where a sinner stands on every way that is nebun, “not good, evil”.[2][3] A text of about 1550 speaks of a cloud of fire coming from “wicked men” (oamenilor nebuni).[3] Tiktin's earliest citation is the Codicele Voronețean, at 1 Peter 2:15.[8]
Semantic evolution
In the old language the word kept the literal sense “not good”, which gave the senses “sinful”, “stubborn”, “lazy”, “wicked” and “worthless”, now archaic or popular.[2][3] The sense “foolish, senseless” is also old, and “insane, mad” became the main sense of the modern language.[2][4][8] From it come casă de nebuni “madhouse”, nebun după “crazy about, madly in love with”, and the intensive sense “immense, wild”: un succes nebun, o ură nebună.[8][5][4]
Regionally, poisonous mushrooms are bureți nebuni and an unnamed kind of large apple mere nebune.[8][2][5] As a noun the word also named a court jester.[4][5] In the chess sense it occurs in Alecsandri's poems.[3]
Timeline
- c. 1500–1520 – “not good, evil”, in the Psaltirea Hurmuzaki, the first record.[2][3]
- c. 1563–1583 – in the Codicele Voronețean (1 Peter 2:15).[8]
- 1573 – nebuni “fools” in the Psaltirea Scheiană.[9]
- 1589 – nebunul “the fool” in Coresi's psalter.[10]
- 19th century – the chess sense “bishop”, in Alecsandri.[3]
Meanings
Adjective
- insane, mad, suffering from a mental illness.[4][2][1]
- Senseless, reckless, lacking sound judgement.[4][2]
- Restless, wild, frisky: un copil nebun.[4][2]
- Showing madness: o idee nebună.[4]
- Without limits, immense, terrible: o viteză nebună.[4]
- (old and popular) Not good, bad.[4][2]
Noun
Word family
- nebunie
- nebunesc
Related words
Usage notes
Set expressions include a fi nebun după cineva “to be madly in love with someone”, ești nebun? expressing disapproval or surprise, and a face pe nebunul “to put on airs” or, colloquially, “to play dumb”.[4][2]
References
- ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 2, 116
- ^ a b c d e f g h Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. nebun
- ^ a b c d e f g h i j k l m n DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 697
- ^ a b c d e Scriban, August (1939), Dicționaru limbii românești (etimologii, înțelesuri, exemple, citațiuni, arhaizme, neologizme, provincializme), Iași: Presa Bună, p. 860
- ^ Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 1, 259
- ^ Șăineanu, Lazăr (1929), Dicționar universal al limbei române, 6th ed., Craiova: Scrisul Românesc, p. 422
- ^ a b c d e Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. nebun
- ^ Gînsac, Ana-Maria; Ungureanu, Mădălina; Moruz, Alexandru et al., roPsalt: Re-evaluating the Sixteenth Century Romanian Psalters (aligned corpus), Iași: Universitatea „Alexandru Ioan Cuza”, https://scriptadacoromanica.ro, p. Ps 93:8
- ^ Gînsac, Ana-Maria; Ungureanu, Mădălina; Moruz, Alexandru et al., roPsalt: Re-evaluating the Sixteenth Century Romanian Psalters (aligned corpus), Iași: Universitatea „Alexandru Ioan Cuza”, https://scriptadacoromanica.ro, p. Ps 13:1
Related etymologies
Cite this entry
“Nebun.” Etymologically, 11 Nov. 2026, etymologically.com/ro/nebun. Accessed 12 Nov. 2026.
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