English
adaptational
From adaptation + -al.
A compound of adaptation + -al
Latin apiō ‘to bind, fasten, join’
Latin aptō ‘to fasten, fit, apply, adjust’
Latin adaptō ‘to fit, adjust, modify’
Medieval Latin adaptātiō
French adaptation
English adaptation
Today it means
adj Relating or pertaining to adaptation, or the adjustment of one thing to another; adaptive
Language periods are conventional ranges, not dates for this word.
Etymograph / adaptational