Simple past tense and past participle of infirm.(verb)
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Use "infirmed" in a sentence
"So while every attempt to include the twelve to twenty million illegal aliens in any version of Obama care will be strenuously pursued (either in the bill itself, or as a result of "amnesty" that is promised to follow closely on its heels), a concurrent effort will be made to marginalize any population subset, whether the elderly or the chronically infirmed, that is not deemed beneficial to society as a whole."
"Toda shows me how to lay hands on the infirmed, how to concentrate and summon all my inner power, let it flow into their sick and dying bodies, and into their souls."
"We've hired managers who were previously unemployed and taking care of their old or infirmed parents."