FFF Fact Check #002: Your Avocado Has a Dirty Little Secret

FUN FACT FRIDAY — FACT CHECK #002

Published: Friday, 23 October 2026

The claim: Did the word “avocado” once mean “testicle”?

The verdict: Historically recorded — but the popular story needs a little explaining.

The Innocent Fruit With a Not-So-Innocent Reputation

Ah, the avocado.

The darling of brunch menus. The star of guacamole. The reason your toast suddenly costs twice as much.

Creamy, green, and apparently hiding a rather cheeky piece of linguistic history.

Because long before avocados were being smashed onto sourdough and photographed for Instagram, their name had a connection to a word that could make even the most confident dinner guest raise an eyebrow.

Testicle.

Yes, really.

But before we start telling everyone that their guacamole is made from something anatomically questionable, let's examine what the historical records actually say.

Where Does the Word “Avocado” Come From?

The English word avocado ultimately comes from āhuacatl, a word in Nahuatl, an Indigenous language of Mexico.

The word passed into Spanish as aguacate before developing into the English form avocado.

In Nahuatl, āhuacatl referred to the avocado fruit.

That part of the story is straightforward, and it is supported by historical dictionaries and surviving Nahuatl texts.

The surprise comes when we look at a dictionary published more than 450 years ago.

The 1571 Dictionary That Started the Conversation

In 1571, Franciscan scholar Alonso de Molina published a Nahuatl–Spanish dictionary.

Under the entry for auacatl — an older spelling of āhuacatl — Molina included a second meaning alongside the fruit.

His Spanish definition was:

“fruta conocida, o el compañon.”

In the Spanish of that period, compañón could refer to a testicle.

So yes: a sixteenth-century dictionary really did associate the Nahuatl word for avocado with an anatomical meaning.

The entry is preserved in the Online Nahuatl Dictionary and the National Autonomous University of Mexico's Gran Diccionario Náhuatl.

That is the historical evidence behind the cheeky claim.

But Did Avocado Originally Mean Testicle?

Here's where our fact checker earns its keep.

You may have seen social media posts confidently announcing that the word avocado literally means testicle, or that avocados were named after testicles because of their shape.

Those claims go further than the evidence allows.

The primary, well-established meaning of āhuacatl was the avocado fruit.

Although Molina's 1571 dictionary records an additional anatomical meaning, linguists have questioned how widespread that usage was.

It is not clear whether it was common slang among Nahuatl speakers, a regional expression, or an interpretation influenced by Spanish speakers.

Other Nahuatl words for testicle are documented separately.

That means we can confidently say the anatomical meaning appears in historical dictionary records.

What we cannot confidently say is that the fruit was originally named after that body part.

There's a difference between a word having a recorded secondary meaning and that secondary meaning being the origin of the word itself.

And we rather like that distinction.

After all, Busted Stigma is about understanding the words — not just repeating the juiciest version of a story.

And What About Guacamole?

Naturally, the next question is whether our beloved guacamole has an equally scandalous name.

The word guacamole comes through Spanish from the Nahuatl āhuacamōlli, combining the word for avocado with mōlli, meaning sauce.

In other words, guacamole is essentially avocado sauce.

Despite a popular internet claim, guacamole does not literally translate to “testicle sauce.”

That interpretation takes the disputed anatomical meaning of āhuacatl and applies it where the word clearly refers to the fruit.

So your guacamole is safe.

Your ability to discuss it with a straight face, however, may never recover.

Why This Little Word History Matters

Language is full of unexpected connections.

Some words develop new meanings through humor, metaphor, resemblance, cultural exchange or everyday slang.

But a historical dictionary entry doesn't always tell us how widely an expression was used, who used it, or which meaning came first.

That's why researching taboo vocabulary is so interesting.

Sometimes the shocking version of a story is true.

Sometimes it contains a small piece of truth wrapped in a much bigger exaggeration.

And sometimes a perfectly ordinary avocado sends us digging through sixteenth-century dictionaries.

We certainly didn't have that on our bingo card.

The Busted Stigma Verdict

FACT: The Nahuatl word behind avocado was recorded with an additional meaning referring to a testicle in a dictionary published in 1571.

FACT: The established primary meaning was the avocado fruit.

NOT ESTABLISHED: That avocados were originally named after testicles, or that the anatomical meaning was widespread in Nahuatl.

MYTH: That guacamole literally translates to “testicle sauce.”

So the next time somebody tells you avocados were named after a certain part of the male anatomy, you can smile and say:

“Close. But there's a little more to the story.”

And if they ask how you know?

WE BROUGHT THE FACTS. AND THE RECEIPTS.

Big feelings. Bold words. Better conversations.

THE RECEIPTS — SOURCES & REFERENCES

  1. Online Nahuatl Dictionary — University of Oregon / Wired Humanities Projects

    Entry: ahuacatl

    This scholarly dictionary identifies the avocado fruit as the principal meaning and reproduces Alonso de Molina's 1571 entry. It also includes definitions from later Nahuatl scholarship.

  2. Gran Diccionario Náhuatl — Universidad Nacional Autónoma de México (UNAM)

    Entry: ahuacatl, Alonso de Molina (1571), folio 9r.

    This university-hosted historical dictionary preserves the original Spanish wording recording the fruit and anatomical meanings.

  3. Wordorigins.org — “Avocado / Guacamole”

    A detailed etymological analysis explaining the historical evidence, the uncertainty surrounding the anatomical meaning, and why the popular “testicle sauce” interpretation is misleading.

  4. Online Nahuatl Dictionary — “atetl”

    Documents a separate Nahuatl word meaning testicle, including historical dictionary references and textual evidence.

  5. Gran Diccionario Náhuatl — “ahuacatl” (Wimmer, 2004)

    Provides a later lexicographical treatment that includes the fruit and anatomical meanings and references earlier scholarship.

Busted Stigma Books — Fun Fact Friday Fact Checker #002

Our facts are researched using historical records, academic dictionaries and linguistic scholarship. Where evidence is uncertain or disputed, we say so. Because a good story deserves a good fact check.

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