Meaning & use

Triffid

noun·Advanced

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A large, menacing, mobile plant, especially one capable of attacking people; used informally to describe any unusually aggressive or overgrown plant.

See it in a sentence

The garden had become so overgrown with brambles it looked like something from a field of triffids.

Gardeners joked about the towering, thorny hedge as their own personal triffid.

A note on using this word

The word comes from John Wyndham's 1951 science-fiction novel "The Day of the Triffids," about carnivorous walking plants, and has since entered informal British English as a playful term for any menacing-looking plant.

Words with a similar meaning

monster plant

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