English
interpretational
From interpretation + -al.
Formed from interpretation + -al
Proto-Indo-European *per-
…
Latin interpretor ‘to explain, expound, interpret, understand,…’
Latin interpretātiō ‘explanation, exposition, interpretation’
Old French interpretacion
Middle English interpretacioun
English interpretation
Today it means
adj Of or pertaining to interpretation; serving to interpret.
Language periods are conventional ranges, not dates for this word.
Etymograph / interpretational