Deoxidated

Part of speech: verb, adjective

Definitions

1. A state or process where oxygen is removed from a molecule or compound, enhancing its reactivity or stability
2. The result of treating a substance to eliminate its oxygen content, often for chemical applications
3. Referring to materials or solutions that have undergone removal of oxygen to improve their efficiency or function

Etymology: "Deoxidated" is the past tense and past participle of "deoxidate," a verb formed in English from the prefix "de-," meaning "remove or reverse," attached to "oxidate," itself a verb built on "oxide." The base word "oxide" was coined from "oxygen" with the suffix "-ide," so the whole family traces back to the chemical element oxygen, which was named in the late eighteenth century. The meaning of "deoxidate" is simply the reverse of oxidation: taking the oxygen out of something. The sense is so literal that the word needs little explanation. A chemist who "deoxidates" a metal or liquid is stripping away the oxygen it has absorbed, a process used in metallurgy and in chemical laboratories where unwanted oxygen can spoil a reaction. Because the prefix "de-" is productive in technical English, the same pattern produces many other specialized verbs, such as "decarbonate" and "desalinate."

Synonyms: deoxygenated, reduced

Antonyms: oxidized, oxygenated