English
aggregative
From aggregate + -ive.
A compound of aggregate + -ive
New Latin grex ‘a group of smaller animals: a flock, a pack,…’
…
New Latin aggregō ‘to flock together’
New Latin nominative
New Latin aggregātum ‘an aggregate’
Middle English aggregat(e) ‘a sum, unit, complex, aggregate’
English aggregate
Today it means
adj By, toward, or of aggregation (the act of collecting or gathering together).
Language periods are conventional ranges, not dates for this word.
Etymograph / aggregative