ionization
UK[ˌaɪ.ə.naɪˈzeɪ.ʃən]US[ˌaɪ.ə.nəˈzeɪ.ʃən]
n
the process of forming ions or the state of being ionized.
Morpheme Breakdown
ion
iz
ation
ion
ion
iz
to make
ation
action or process
Etymology
the word 'ionization' is a modern scientific term constructed from classical elements. its core, 'ion', originates from the greek word for 'going', chosen by michael faraday in the 1830s to describe electrically charged particles that 'go' or move toward an electrode. this root was then combined with the productive verb-forming suffix '-ize', of greek origin, meaning 'to make or cause to be'. finally, the latin-derived nominal suffix '-ation' was added to denote the resulting process or action. thus, the term literally and logically describes 'the process of making (charged particles that) go'.
Analysis
Structure: ion (ion) + iz (to make) + ation (action or process)
- ion: from greek 'ion' (going, neuter present participle of 'ienai' to go). in chemistry, it refers to an atom or molecule with a net electric charge.
- iz: a variant of the suffix -ize, from greek '-izein', a verb-forming suffix meaning 'to make, to become, to cause to be'.
- ation: a suffix of action or process, from latin '-ationem' (nominative -atio).
Examples
the ionization of gases in the upper atmosphere creates the aurora borealis.
water purification systems often use a process called ultraviolet ionization.
the degree of ionization increases with the intensity of the radiation.