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From peripheral + oxygen + saturation.
Etymology from Wiktionary, CC BY-SA 4.0.
peripheral oxygen saturation
Today it means: An estimation of the oxygen saturation level usually measured with a pulse oximeter device. Full definition →
Today it means: An estimation of the oxygen saturation level usually measured with a pulse oximeter device. Full definition →
From peripheral + oxygen + saturation.
Etymology from Wiktionary, CC BY-SA 4.0.