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Of or relating to the methods, equipment, or conditions needed to sustain life.
of or providing the equipment required to sustain human life in an unnatural environment, such as in space, or in severe illness or disability
of or pertaining to equipment or measures that sustain or artificially substitute for essential body functions, as breathing, or that allow humans to function within a hostile environment, as outer space or ocean depths.
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|Adj.||1.||life-support - of or pertaining to equipment or methods used to sustain life|