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Plants & CreaturesGreekEnglish

Cactus

/ˈkæktəs/noun

A fleshy spined plant of the American family Cactaceae.

The Greek roots

κάκτος
káktos
a spiny Sicilian plant

Literally: the prickly plant

Follow a root:κάκτος1 word

The story of the word

Theophrastus used κάκτος for a thistle-like plant of Sicily, most probably the cardoon. No cactus has ever grown wild anywhere near Greece. Linnaeus reached for the old name in the eighteenth century when he needed a label for the spiny New World succulents arriving in European collections, and the misfit stuck. English has never settled the plural, running cacti, cactuses and cactus in parallel.

How it travelled
Ancient Greek → Latin → scientific coinage → English
First recorded
18th century

The same roots elsewhere

Other languages reached for exactly the same Greek pieces.

In a sentence

One cactus on the windowsill survived four years of neglect.

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