ionized
UK[ˈaɪənaɪzd]US[ˈaɪənaɪzd]
adj
(of a substance) converted into ions, or having been made into ions.
verb (past tense and past participle)
to convert (an atom, molecule, or substance) into an ion or ions.
Morpheme Breakdown
ion
ize
ed
ion
ion
ize
to make
ed
past/adj. suffix
Etymology
the word 'ionized' is built upon the scientific term 'ion', coined by michael faraday in 1834 from the greek 'ion' (going), to describe electrically charged particles that move toward an electrode. the suffix '-ize', of ancient greek origin, was appended to create the verb 'ionize', meaning 'to make into ions'. the addition of the english past participle suffix '-ed' yields an adjective or verb form describing the completed state or action of having been converted into ions. thus, the term's logic flows from the concept of movement, to the process of creating moving charged particles, to the resultant state.
Analysis
Structure: ion (ion) + ize (to make) + ed (past/adj. suffix)
- ion: from greek 'ion' (going, neuter present participle of 'ienai' to go), referring to a particle that 'goes' or moves. in modern english, it denotes an atom or molecule with a net electric charge.
- ize: a verb-forming suffix from greek '-izein' via latin '-izare', meaning 'to render, to make, to become'.
- ed: a suffix from old english '-ed', '-od', '-ad', used to form the past tense and past participle of verbs, and subsequently adjectives from such participles.
Examples
the ionized gas within the nebula emits a characteristic glow.
the strong ultraviolet radiation from the sun ionized the upper atmosphere.
drinking ionized water is a popular, though scientifically unproven, health trend.