English
inaugurative
From inaugurate + -ive.
Formed from inaugurate + -ive
Proto-Indo-European *h₂éwgos ‘to increase, to enlarge’
…
Latin augur
Latin augurō ‘prophesy, interpret omens’
Latin inaugurō ‘to take omens from the flight of birds, to…’
French inaugurer ‘to inaugurate’
English inaugurate
Today it means
adj That inaugurates
Language periods are conventional ranges, not dates for this word.
Etymograph / inaugurative