In Chile, bacán means 'very good, awesome, excellent'. It is everyday speech's stamp of approval: a bacán plan, a bacán person, qué bacán. And yet the official dictionary of the Spanish language keeps an unexpected biography under that entry: bacán comes from the Genoese baccan, meaning 'boss, master'. Chile's favorite compliment was born naming the boss.

The surprise grows when you look at the map. The Diccionario de americanismos, published in 2010 by the Association of Academies of the Spanish Language (ASALE), records the same word living radically different lives depending on the country: in Chile it means 'very good, awesome, excellent'; in Argentina and Uruguay it names a wealthy person; in Cuba it is a man supported by a woman, and also a pork empanada wrapped in plantain leaves; in Nicaragua it is a loud, lively party. One word, an entire continent of meanings. And of them all, the Chilean one is the brightest.

None of this is dinner-table etymology. The link between the Genoese boss and the Chilean 'awesome' is certified in the entry 'bacán, bacana' of the Diccionario de la lengua española (DLE, 23rd edition, 2014), the dictionary the Royal Spanish Academy produces together with ASALE. There they are, in black and white: the starting point and the destination of this story.

That record says more than it seems. When the official dictionary of Spanish enshrines the route from Genoa to Chile, the story stops being a tango lover's anecdote and becomes lexicographic fact. The interesting question remains: how did a word from the dialect of an Italian port end up as the all-purpose seal of Chilean celebration? The answer begins in the tenements of Buenos Aires.

A Genoese Boss in the Tenements of Buenos Aires

In the last quarter of the 19th century, Buenos Aires filled with Italian accents. In the port neighborhoods and in the tenements known as conventillos, the dialect of Genoese immigrants blended with River Plate Spanish, and from that friction lunfardo was born: the street slang of the city's margins, the same slang tango would sing decades later. In that linguistic broth, the Genoese baccan, the boss, the one in charge, became the Buenos Aires bacán: the man with money, the one who lives well.

The weight of Genoese in that slang is not an impression: it has been measured. A study by linguist Gerardo Augusto Lorenzino, published in 2016 in the Chilean journal Literatura y Lingüística, analyzed the first known list of lunfardo words, collected by Lugones in 1879, and found Genoese origins in 35 of its 78 entries. More than 40 percent.

Four out of ten. Genoese was no minor ingredient of early lunfardo: it stands behind more than 40 percent of its first recorded vocabulary, and bacán came in that luggage. The same study documents the direct derivation: bacán, 'man, boss', from the Genoese baccan, 'boss'. The word moved so fast that by 1894 it already had a dictionary entry. 'El idioma del delito', by Antonio Dellepiane, the first dictionary of lunfardo, defines it plainly: 'Bacán: man, boss'. It also records an expression that captures the era: 'bacán a la gurda', a person of wealth and high social standing. In its first American life, bacán was not an adjective. It was a gentleman.

In 1910 No Chilean Said Bacán: The Tango Brought It Over

Chile had its own slang of the margins: coa, the argot of Chilean criminals. And coa has a lexicographic birth certificate with an exact date: in 1910, Julio Vicuña Cifuentes published in Santiago 'Coa: jerga de los delincuentes chilenos', the first study and vocabulary of that slang. If bacán had been circulating in Chilean popular speech at the start of the 20th century, that book was its natural home.

The vocabulary does record words starting with bac-, such as bacalao. The one that appears nowhere in its pages is bacán.

An eloquent zero. The word was not recorded in Chile's written street slang of 1910, while in Buenos Aires it had already accumulated 16 years of lexicographic life. The contrast draws the conclusion on its own: at the start of the 20th century, bacán was not yet Chilean. It was a Buenos Aires word that had not bought its ticket.

Tango bought the ticket. In the 1920s and 1930s, River Plate music carried lunfardo across the continent, and few lyrics display it better than 'Mano a mano', with words by Celedonio Flores and music by Carlos Gardel and José Razzano, recorded by Gardel in 1923. The song uses 'bacana' and 'bacán' three times, always in the original sense of money and patronage:

Hoy sos toda una bacana, la vida te ríe y canta ('you are a real bacana now, life laughs and sings for you').

Flores's bacana was not a wonderful woman: she was a woman living like a rich one. And the 'bacán que te acamala', the bacán who keeps her, appears later in the same lyric. That is the meaning the word carried when it landed in Chile, along with the rest of the lunfardo repertoire that traveled with tango. Scholarship confirms the far end of the journey: a study published in 2014 in Atenea, the journal of the Universidad de Concepción, counts it among the lunfardo words fully integrated into Chilean popular speech, documented even in the mass press, alongside mina, luca and cana. What came next is the part Chile made its own: the boss stopped being a person and became a category. Bacán is no longer the one in charge. It is everything that is good.

One Word, Seven Countries, Seven Different Lives

The word's current map looks like a semantics experiment running in real time. The same Genoese word, spread by the same tango among countries that speak the same language, bloomed differently in each soil. The Diccionario de americanismos recorded it in ten countries in 2010, and the contrast, read from that single, homogeneous source, is a small continental comedy.

Argentina and Uruguay keep the original lunfardo sense: the bacán is still the one with money. Cuba turned it into food and Nicaragua turned it into a party. Peru, Colombia and the Dominican Republic moved it toward personal praise: pleasant, likable, extraordinary people. Chile pushed it to the most generous end of the spectrum, 'very good, awesome, excellent', applicable to people, places, plans and nearly anything worth celebrating. The recognition is now official across the language: the DLE itself records the 'very good' sense in the youth slang of Chile, Colombia, Cuba and the Dominican Republic. And on that list, Chile comes first.

Seen whole, the biography of bacán is a 135-year journey you can follow date by date, dictionary by dictionary, with a musical stopover included.

This blog is called Somos Bacanes, and this is the story of its name. The word we chose to celebrate the best of Chile is itself an example of what it celebrates: born to migrants, raised in a tenement, spread by popular music and consecrated by the academies of the language. Chile received it when it still named bosses, adopted it, and gave it the most generous meaning it has anywhere in the language: no longer the person who has the most, but everything that is well made, worthwhile, worth cheering. Taking something that arrived from abroad and giving it back better: that is what Chilean speech did with this word, and that, in any language, is being bacán.