cambiō
From cambium (“exchange”) + -ō (verb-forming suffix), the first element of Gaulish origin. Attested in this form from the 5th century CE,[1] but also found earlier in the fourth-conjugation form cambiō, cambīre.[2]
Verb
cambiō (present infinitive cambiāre, perfect active cambiāvī); first conjugation, no passive, no supine stem(Late Latin)