unoxygenated
/ʌnˈɑksɪdʒəˌneɪtɪd/
adjective
- Not containing or supplied with oxygen.
- Unoxygenated blood flows from the heart to the lungs to pick up oxygen.
- Doctors monitored the patient's unoxygenated tissues after the artery was blocked.
- The fish died because the water in the tank was unoxygenated.