Entries linking to innovatory
1540s, "introduce as new" (transitive), from Latin innovatus, past participle of innovare "to renew, restore;" also "to change," from in- "into" (from PIE root *en "in") + novus "new" (see new). Intransitive meaning "bring in new things, alter established practices" is from 1590s. Related: Innovated; innovating.
Latin adjectives in -orius, according to "An Etymological Dictionary of the French Language," tended to "indicate a quality proper to the action accomplished by the agent; as oratorius from orator; laudatorius from laudator. The neuter of these adjectives was early employed as a substantive, and usually denoted the place of residence of the agent or the instrument that he uses; as praetorium from praetor; dormitorium from dormitor; auditorium, dolatorium.
"These newer words, already frequent under the Empire, became exceedingly numerous at a later time, especially in ecclesiastical and scholastic Latin; as purgatorium, refectorium, laboratorium, observatorium, &c." [transl. G.W. Kitchin, Oxford, 1878]
updated on December 13, 2015