Wordnet 3.0
VERB (1)
1.
remove oxygen from (water);
The Collaborative International Dictionary of English v.0.48:
Deoxygenate \De*ox"y*gen*ate\, v. t. (Chem.)
To deoxidize. [Obs.]
[1913 Webster]
WordNet (r) 3.0 (2006):
deoxygenate
v 1: remove oxygen from (water)