(chemistry) A device that measures the quantity of oxygen in something, particularly air in the atmosphere. / (medicine, specifically) A device that measures the oxygen saturation of arterial blood.

plural of oximeter

(medicine) A non-invasive method allowing the monitoring of the oxygenation of a patient's hemoglobin, using a sensor placed on a thin part of the patient's anatomy, usually a fingertip or earlobe.

(medicine) A device used to monitor the oxygen level of a patient's blood.

(nonstandard, uncommon) Alternative form of oximeter

plural of oximetre

A noninvasive method of measuring oxygen metabolism in the brain.

The measurement of the oxygen level in arterial blood

plural of pulse oximeter

Relating to oximetry / Measured using an oximeter