oxygenate

The word 'oxygenate' is a scientific formation from the late 18th century, built upon the foundational term 'oxygen'. 'Oxygen' itself was coined by French chemist Antoine Lavoisier from Greek roots, mistakenly believing it to be the essential component of acids (oxys meaning "sharp, acid") and a producer (-genēs) of them. The verb 'oxygenate' was created by appending the common Latin verbal suffix '-ate' to this noun, directly applying the logic of its components. Thus, the literal meaning "to produce or treat with the acid-maker" evolved into the precise modern chemical meaning "to supply or infuse with oxygen."

Structure: oxy (sharp, acid) + gen (produce) + ate (verb suffix) oxy: From Greek oxys, meaning "sharp, acid". gen: From Greek -genēs, meaning "born from, produced by". ate: A verb-forming suffix from Latin -atus, indicating "to act upon, to treat".