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Words & TermsEveryday life

cactus

Broken, ruined, useless, exhausted or no longer functioning.

In a sentence

The old fridge is cactus—we’ll need a new one.

Where it came from

The slang sense is strongly recognised in Australian English and has been associated with mid-20th-century Australian service/use.

First recorded
2021
Initial era
2000–today
Where used
Australian use; no narrower regional pattern established

Sources