cactused adjective3 •Featuring a cactus or cacti.I could not imagine Cadwallader Davies the grocer, in his near-to-waking dream, riding on horseback, two-gunned and Cody-bold, through the cactused prairies. — 1954 •(Australia, slang) Broken; ruined; no longer working, more recently especially related to a technical system.My computer is cactused. •(Australia, slang) In trouble, screwed.Good thing somebody figured out the radio, otherwise you all would have been cactused, in a remote location like that, mate. — 2008 formsmore cactused · most cactused