D defs.my
Entry 1 sense Webster, 1913

Oxygenate

/äk'-səj-ən-ātˌ/ · Ox·y·gen·ate · IPA /ˈɒksɪdʒəneɪt/
01 v. t. To unite, or cause to combine, with oxygen; to treat with oxygen; to oxidize; as, oxygenated water (hydrogen dioxide).
imp. & p. p. Oxygenated; p. pr. & vb. n. Oxygenating
  1. 1.
    To unite, or cause to combine, with oxygen; to treat with oxygen; to oxidize; as, oxygenated water (hydrogen dioxide).(Chem.)