oxygenator
/ˈɑksɪdʒəˌneɪtər/
noun
- A device or machine that adds oxygen to something, especially to blood or water.
- The engineer designed a new oxygenator for use in submarines.
- In the aquarium, an oxygenator keeps the water healthy for the fish.
- The hospital uses an oxygenator to help patients breathe during surgery.
Synonyms