English
antiacceleration
From anti- + acceleration.
Formed from anti- + acceleration
Proto-Indo-European *h₂ent- ‘forehead’
Proto-Indo-European *h₂énts ‘forehead’
Proto-Indo-European *h₂énti ‘opposite’
Ancient Greek ᾰ̓ντῐ́ ‘over against, opposite’
English anti-
French accélération
English acceleration
Today it means
adj Opposing academic acceleration.
Language periods are conventional ranges, not dates for this word.
Etymograph / antiacceleration