English
rectificational
From rectification + -al.
Formed from rectification + -al
Proto-Italic *rektos
…
Latin rēctificō ‘to rectify, regulate, control’
Late Latin rectificatio ‘rectifying, rectification’
Old French rectificacion
Middle English rectificacioun
English rectification
Today it means
adj Relating to rectification.
Language periods are conventional ranges, not dates for this word.
Etymograph / rectificational