from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A device for measuring the oxygen saturation of arterial blood.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A device that measures the oxygen saturation of arterial blood.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a measuring instrument that measures the oxygen in arterial blood
From Ancient Greek ὀξύς (oxus, "sharp") + μέτρον (metron, "measure"). (Wiktionary)