Simple past tense and past participle of palliate.(verb)
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Use "palliated" in a sentence
"Patients with palliated heart disease, including all single ventricle patients"
"JC: I could have sworn I must have fielded this a thousand times: because I could not find a worthy opponent in this over-palliated world!"
"I think that first item could have prevented a lot of the problem and palliated its consequences even if effectively implemented in 2003 instead of 1995."