Definify.com
Webster 1913 Edition
Perturbational
Perˊtur-ba′tion-al
,Adj.
Of or pertaining to perturbation, esp. to the perturbations of the planets.
“The perturbational theory.” Sir J. Herschel.
Definition 2024
perturbational
perturbational
English
Adjective
perturbational (comparative more perturbational, superlative most perturbational)
- Of, pertaining to, or caused by perturbation