Simple past tense and past participle of collectivise.(verb)
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Use "collectivised" in a sentence
"This Wednesday, Barroso will present proposals for eurozone-wide "stability bonds" – collectivised debt which could be sold at interest rates that the likes of Italy and Spain could afford."
"Where is the 'change' in the way the public can experience these early days of Obama's era that might draw on the networked, collectivised nature of the victory?"
"Where the Bolsheviks collectivised everything and left the individual with nothing, Ayn demanded a mirror-image world where everything was privatised and nothing - no scrap of humanity - was left for the public sphere."