SUFLARE · DUH · SUFLET
Why do we need two breaths?
Suflet is Latin breath, from sufflare, to blow; duh is Slavic breath, from *duxъ. One drifted toward man, the other toward the holy — but the border was never drawn with a ruler. And the evidence sits in old texts, not just dictionaries.
- 2 roots
- Latin and Slavic: two parallel breaths
- 16th c.
- suflet and duh side by side in the Palia and Coresi
- 2 witnesses
- Coresi and the Orăștie Palia



Pictures: Wind: ArchaiOptix, CC BY-SA 4.0; Descent: Dionysius of Fourna, public domain; Voroneț: Man vyi, public domain.
The page's machine
Two roots, two parallel pipes
Neither pipe runs through the other: the left blows Latin, the right blows Slavonic, and at the far end the clouds of meaning touch. Tags name the language (RO, LA, SL) and the status of each form: ATTESTED or RECONSTRUCTION.
The Latin pipe
from sufflare to suflet
sufflare to blow LA ATTESTED
The Latin verb, attested: L&S lists it in the first person, sufflo — “to blow forth from below; to blow up, puff out, inflate”. (L&S)
*sufflitus the disputed form LA RECONSTRUCTION
DEX: “Lat. *suflitus (< suflare)” — starred, single f. MDA2: “ml sufflitus (< sufflare)” — unstarred, double f. DER weighs in here too: sufflātus or *sŭfflĭtus? (DEX · MDA2 · DER)
suflet today's Romanian RO ATTESTED
Plural suflete, stress on the u (DOOM 3). The senses run from “breath” to “kindness”. (DEX)
The Slavic pipe
from *duxъ to duh
*duxъ Common Slavic SL RECONSTRUCTION
“gust (of wind); breath; soul; spirit” — wind, breath, soul, spirit. The star means reconstructed, not attested. (Wiktionary · Olander 2001)
доухъ (duxŭ) Old Church Slavonic SL ATTESTED
Vasmer: “ст.-слав. доухъ πνοή, πνεῦμα, ψυχή” — breath, spirit, soul in three Greek words. (Vasmer)
duh today's Romanian RO ATTESTED
DEX: “Din sl. duhŭ”; DER: “Sl. duchŭ” — with Bulg. duh “spirit”, Slovene duh “smell”. Plural duhuri. (DEX · DER)
The clouds touch
suflet
- breath (old)
- life
- person
- heart
- kindness
both
- soul
- spirit
- breath
- immaterial being
- essence
duh
- the Holy Spirit
- spirit
- mind, intellect
- wit
- character
A visual, not a strict taxonomy: each cloud shows where a word gravitates; the middle shows where they meet.
How did suflet grow out of blowing?
DER is not silent about suflet — it discusses it under sufla, laying out three roads. This is the page's real dispute.
Pascu: from sufflātus
“din lat. sŭfflātus, cu schimb de suf.” — from the participle of sufflare, with the suffix swapped for -et.
DER, s.v. sufla
Meyer–Candrea: from *sŭfflĭtus
“din lat. *sŭfflĭtus, format ca hālĭtŭs de la hālāre” — formed like “breath” (halitus) from “to breathe” (halare).
DER, s.v. sufla
Scriban: home-made
“d. a sufla… cu sufixu -et ca în muget, tunet, foșnet” — from the Romanian verb, no reconstructed Latin.
Scriban (1939)
A lexicographer's curiosity: DEX spells it with one f (*suflitus), MDA2 with two (sufflitus). Niculescu (2009) notes that Lat. *sufflitus is unattested — the form lives on only in Romanian. This page shows both spellings and moves on.
Latin and Slavonic
Why did Romanian end up with both?
In short: first came the Latin breath, then the Slavonic breath through the church door. Alexandru Niculescu's 2009 study puts each in its place.
The Latin inheritance: Romanian alone
Only Romanian, Niculescu shows, gave a derivative of Lat. sǔfflāre the sense of anima — the other Romance languages kept only “to blow”. (Niculescu 2009)
The Slavonic layer: duh enters through the church door
“Este foarte probabil ca utilizarea termenului duh să fi fost atribuită, mai întâi, conceptului Sfântul Duh” — most likely, duh first named the Holy Spirit: religious language from Slavonic church culture. (Niculescu 2009)
At first, both meant breath
Suflet: “vedeți-mă fără glas și fără suflet” — see me voiceless and breathless (Voroneț). Duh: “Respirație, suflare” (DER, sense 1). Two physical breaths before any theology. (DLR · DER)
Both in one sentence, in the 16th century
The Orăștie Palia, 1581–1582
“Domnul Dumnezeu… suflă în el duh viu și fu omul suflet”
Genesis 2:7 — God breathes living duh into man, and man becomes suflet: both words in one sentence, each in its place.
Palia, p. 16 (via Niculescu 2009)
Coresi, the Slavo-Romanian Psalter, 1570
“cu suflet frâmt și cu duh smerit”
Daniel 3:39 — “with broken suflet and humble duh”; the facing Slavonic keeps d(u)še apart from duhom. The distinction was already being negotiated in Romanian.
Coresi (via Niculescu 2009)

The pattern and its breaches
The division that was never complete
The pattern is real — scholars described it. But the language does not obey it blindly: first see the rule, then see where it breaks.
The pattern: man and the holy ANALYSIS
“Dacă suflet este elementul uman, vital, duh are, în română, prerogativele dumnezeiești” — suflet the human, vital element; duh the divine prerogatives. The tendency is real and old. (Niculescu 2009)
First breach: suflet knows holy things too
DEX: “(Fil.; Bis.) Substanță spirituală… de origine divină” — plus “a-și căuta de suflet”, “de sufletul cuiva”, “trup și suflet”. The sacred speaks suflet too. (DEX)
Second breach: duh knows worldly things too
DEX: “Capacitate intelectuală; minte, inteligență; umor, spirit” and “(Înv.) Caracter, fire, natură”. Mind and wit belong to duh as well. (DEX)
Third breach: the dictionaries define each through the other
MDA2, duh 12: “Si: spirit, suflet”. MDA2, suflet 34: “Si: … duh”. And “Într-un duh” and “Într-un suflet” mean the same thing: very fast. (MDA2 · DEX)
Living Romanian
What they became in people's mouths
The split happened in set phrases: suflet took feeling, duh took intellect — and the Holy Spirit never moved.
Suflet feels: bun la suflet, suflet mare, fără suflet
Feeling and character — “bun la suflet” (kind-hearted), “suflet mare” (a great soul), “cu suflet” and “fără suflet”. The whole person, heart included. (DEX · Niculescu 2009)
Suflet counts and raises: un milion de suflete, copil de suflet
Person, life, adoption: “a city of a million suflete”, “copil de suflet” (an adopted child), “a-și trage sufletul” (to catch one's breath). (DEX)
Duh thinks: om de duh, vorbă de duh, sărac cu duhul
Intellect and wit: “vorbă de duh” (a witty remark), “om de duh” (a wit, twinned with “om de spirit”), “sărac cu duhul = prost” (dim). (DEX · Niculescu 2009)
Duh sanctifies: Sfântul Duh
“The third hypostasis of the Holy Trinity” — the sense with which duh probably entered the language. (DE · Niculescu 2009)
Test yourself
Suflet, duh, or both?
Six phrases from this page. Say where each belongs: with suflet, with duh, or in the shared zone.
Pick for each card: SUFLET, DUH, or BOTH — with keys 1–3 or a finger. The right answers sit in plain sight, with their sources, after you check.
bun la suflet
vorbă de duh
Într-un ___ = very fast
a-și da ___ = to die
sărac cu duhul
copil de suflet
Score: 0 of 6
The answers, with sources:
- bun la suflet — SUFLET — feeling belongs to suflet: “bun la suflet”, kind-hearted (DEX · Niculescu 2009).
- vorbă de duh — DUH — “vorbă de duh”, a witty remark (DEX · Niculescu 2009).
- Într-un ___ = very fast — BOTH — “Într-un duh” and “Într-un suflet” both sit in DEX with the same sense.
- a-și da ___ = to die — BOTH — “a-și da duhul” (DEX) and “a-și da sufletul” (DLRLC).
- sărac cu duhul — DUH — “sărac cu duhul = prost; naiv; simplu” (DEX).
- copil de suflet — SUFLET — “copil de suflet”, an adopted child (DEX).
Every phrase in its place — with the evidence beside it.
Open site
What we don't know exactly
Four genuine questions — not interface curiosities. Each says what kind of unknown it is.
How did suflet grow out of blowing? HYPOTHESIS
Pascu says sufflātus with a swapped suffix; Meyer and Candrea say *sŭfflĭtus, like halitus; Scriban says sufla with -et, home-made. DER lays the options on the table and crowns none.
Is sufflitus attested anywhere? UNKNOWN
MDA2 prints it without an asterisk; Niculescu (2009) states plainly that Lat. *sufflitus “is unattested” and survives only in Romanian. What status MDA2 grants it remains to be clarified.
Which door did duh come through? HYPOTHESIS
Slavic is certain — DEX and DER agree. But “first the Holy Spirit” is, in Niculescu, “very probable”, not proven: the exact road through the church books is still being written.
What years do the old witnesses carry? AS CITED
COD. VOR. and PSALT. HUR. come yearless on dexonline — we quote them, we don't date them. And the Cyrillic string dexonline shows for MDA2, s.v. duh, has no Slavistic support: probably a digitisation slip; the attested form is доухъ (see the Sources note).
Romanian is not alone
Cousins: the same breath, other tongues
The road from breath to soul is well trodden across Europe. A likeness of sense — not of blood.
Anima: she who blows
L&S: “that which blows or breathes… air, a current of air, a breeze, wind” — the Latin soul is breath too.
Spiritus: the gentle blowing
L&S: “a breathing or gentle blowing of air, a breath, breeze” — from spiro, “to breathe, blow”.
Soul: of uncertain origin
Etymonline: “from Proto-Germanic *saiwalō…, a word of uncertain origin” — the English admit their hole. Dictionary honesty.
Ghost: the holy brother
“from Old English gast 'breath; good or bad spirit…'” — and: “used to render Latin spiritus… in Holy Ghost”. The mirror of Sfântul Duh.

Sources and method
The study first, then the academic dictionaries, then the old witnesses; mirrors and online dictionaries only for orientation.
This page's hierarchy: historical-linguistic studies (Niculescu 2009) first, then DER and the academic dictionaries (DEX, MDA2, DLRLC), then the old dictionaries (Șăineanu, Scriban); L&S and Etymonline for Latin and cousins; the Vasmer mirror and Wiktionary for orientation only.
The tags name the status: ATTESTED means found in a source; RECONSTRUCTION means a starred form; ANALYSIS means scholarly interpretation; HYPOTHESIS or UNKNOWN means an open question.
A digitisation note: the dexonline page shows MDA2, s.v. duh, with “vsl дочхъ” — a form with no independent Slavistic support, treated here as a probable transcription error; the attested Old Church Slavonic form is доухъ (Vasmer).
Quotations reproduce the source wording, with ș/ț normalized typographically.
The study
The Latin sheet
- DEX '09: *suflitus (dictionary)
- MDA2: sufflitus (dictionary)
- DER: suflet under sufla (dictionary)
- Scriban: sufla with -et (dictionary)
- L&S: sufflo, to inflate (dictionary)
- L&S: spiro, to breathe (dictionary)
The Slavic sheet
- DEX '09: duhŭ (dictionary)
- DER: duchŭ (dictionary)
- Vasmer: доухъ (mirror)
- *duxъ: the reconstruction (dictionary)
- Olander 2001: duxъ (list)
Division and living Romanian
- Duhul Sfânt, the hypostasis (dictionary)
- DEX: duhoare (dictionary)
- DLRLC: a-și da sufletul (dictionary)
Cousins
- L&S: anima, she who blows (dictionary)
- L&S: spiritus (dictionary)
- soul, uncertain origin (dictionary)
- ghost = spiritus (dictionary)
Catalogue neighbours
- articolul-de-la-coada: the tail machine
- verbul-a-fi: the melt machine
- dusmanul-gand-rau: the word autopsy
- gagiu: the two-dock trial
- bogatul: the Slavic scales
- oastea: the Latin flip
Type: Fraunces and Source Serif 4, under the SIL Open Font Licence.