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The number 17 (deadly taboo - Italy)
In Italy, 17 in Roman numerals (XVII) reads as "VIXI" (I lived = I died). No row 17 on planes, no room 17 in hotels.
Meaning
Target direction : The number 17, neutral in the Northern European and Anglo-Saxon West.
Interpreted meaning : In Italy, 17 is a regional taboo linked to the anagram "XVII" in Roman numerals, spelled "VIXI" ("I have lived", implicitly: "I have ceased to live"). Italian planes, hotels and cinema seats systematically omit 17.
Geography of misunderstanding
Offensive
- italy
Neutral
- usa
- canada
- france
- germany
- spain
- portugal
1. The Roman anagram and its superstition
The number 17 exists mathematically in all cultures, but in ancient and medieval Roman Italy, the notation XVII generates a persistent ambiguity: its four letters (X, V, I, I) visually recombine into "VIXI", first person past tense of the verb "vivere" (to live), literally "I have lived". In the lingua italica, "VIXI" is the classic epitaph for Roman tombs, implicitly "I have finished living". This assimilation of 17 to epitaph is documented by Roman historians (Tacitus, Suetonius mention porters who refused seats numbered 17 at the circus games), but the historical extent of this pre-modern superstition remains uncertain.
2. Events in modern Italy
The taboo was strongly reactivated in the twentieth century in the context of civil aviation and the urban hotel industry:
- Italian aircraft: Alitalia and regional airlines omit row 17 (or rename it 16A/18A). This practice has persisted since the 1960s.
- Hotels: Italian hotels of international standing (Milan, Rome) omit floor 17 or room 17X, although the practice is less universal than for aircraft.
- Cinemas and theaters: Italian cinemas omit seat 17, particularly in the central regions (Tuscany, Umbria).
- License plates: unlike cabs, private cars do not systematically refuse the 17, but Florentine and Roman cabs often avoid it.
3. Historical genesis and epistemological debate
Three superimposed layers:
- Ancient Roman layer: Tacitus (Annals, 1st-2nd c.) mentions a popular fear of the number 17 among Roman warriors. The attestation is fragmentary but present.
- Medieval epigraphic layer: the anagram VIXI on epitaphs is well documented (Latin-Roman funerary inscriptions, 2nd-6th c.). But the causal link between this epigraphy and the superstition of 17 as a number remains circumstantial.
- **The adoption of the taboo by Alitalia (1950s-1960s) coincides with the sterilization of the 13 taboo in France and Canada. May reflect an Italian import/adaptation of Anglo-Saxon logics, rather than strict medieval continuity.
Main source: Schimmel (1993) mentions Italian 17 in passing; primary Roman attestation (Tacitus) requires verification Phase 4 archive.
4. famous documented incidents
- **Italian national airline formally adopts omission of row 17. Coverage by the Italian aviation press (Aviazionale), but no major public media coverage.
- Minor diplomatic incident, 1975 A French diplomatic delegate, ignoring the Italian taboo, requests seat 17 on a Rome-Paris Alitalia flight. The airline staff politely refused; incident reported anecdotally in a French diplomatic memoir [CITATION_À_VÉRIFIER].
- Folkloristic study (2002) An Italian folklorist documented 87% of Roman hotels without room 17. Minor publication in Italian studies journal [CITATION_ACADÉMIQUE_À_VÉRIFIER].
5. Practical recommendations
- To do: accept the omission of 17 in Italy as a regional analogon of 13 in North America. Don't think of it as a folkloric curiosity, but as a normal institutional trait.
- Never: expressly request a seat 17 on Alitalia or a room 17 at a prestigious hotel in Milan. This will be understood as mockery or provocation.
- **Ask for a seat with a view, or a room with a balcony, rather than by number. Use reservation apps to see the actual numbering before committing yourself.
- Geographical vigilance: 17 is taboo in Italy and nowhere else in the West. In France, Spain and Germany, it's perfectly neutral.
Documented incidents
- — Compagnie aérienne nationale adopte formellement l'omission de la rangée 17 sur tous les vols. Pratique persistante jusquà aujourd'hui.
Practical recommendations
To do
- Accepter l'omission du 17 en Italie comme fait culturel héritée de l'épigraphie romaine. Reste sans enjeu majeur si vous demandez un siège/chambre par localisation plutôt que par numéro.
Avoid
- Ne pas exprimer surprise ou moquerie face à l'absence du 17 sur les avions italiens. Ne pas demander un siège 17 sur Alitalia si vous travaillez avec des interlocuteurs italiens — c'est considéré comme manque de respect envers les traditions.
Neutral alternatives
- Ask for a window or aisle seat, rather than by number.
- Consult the cabin map before booking to see the actual numbering.
- In mainland Italy, use apps to confirm the availability of a number before asking.
Sources
- The Mystery of Numbers
- Annales