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Australia's Secret Initiation Language Had Clicks

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Australia's Secret Initiation Language Had Clicks

Damin, taught only to fully initiated Lardil men, was the one click language ever recorded outside Africa.

Verified · MARCS Institute, Western Sydney University

On Mornington Island off northern Queensland, the Lardil people guarded a ceremonial tongue called Damin — a secret register taught only to men reaching an advanced stage of initiation. It was not casual slang. Novices learned it from their teachers during the rites of passage into manhood, and it followed the grammar of everyday Lardil while sounding utterly alien.

What made Damin extraordinary was its sound system. It is the only click language ever documented outside Africa, where clicks otherwise appear solely in southern African families like Khoisan. With roughly 150 words, Damin packed in sounds found nowhere else on Earth, layering several airstream mechanisms onto ordinary speech — nasal clicks, a velar ejective, an indrawn lateral fricative, and a bilabial “spurt.”

Sounds found nowhere else in the world — invented and passed down through ritual alone.

Linguist Kenneth Hale of MIT first encountered Damin in the early 1960s after an anthropologist mailed him a recording. The last initiation ceremonies faded by the 1950s, and the language is now effectively extinct.

1
click language outside Africa
~150
words in Damin
1950s
last initiation rites

Sources & references

3 references

Well-established. Corroborated by 3 independent sources.

1 MARCS Institute, Western Sydney University research institute “The Lardil people of Mornington Island... the only non-African speakers to use clicks for verbal communication in what they called the Damin language... used only by the men of the tribe, spoken and taught during ritual ceremonies... only 150 words in its language bank.” westernsydney.edu.au ↗
2 MIT News University “Damin is an auxiliary language spoken by the Lardil people of Mornington Island off Queensland, Australia... taught to novices in the advanced stage of men's initiation... with sounds found nowhere else in the world.” news.mit.edu ↗
3 Wikipedia Community encyclopedia “A ceremonial language register formerly used by the advanced initiated men of the Lardil... the only click language outside Africa... airstream mechanisms including lingual ingressive nasal clicks and a glottalic egressive velar ejective.” en.wikipedia.org ↗
✓ Last reviewed Jun 9, 2026

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