eruptional

adj — 2 senses

eruptional

adj

Etymology From eruption + -al.

1

eruptive

[T]he inferiority (for instance) of the major planets compared with the sun, is compensated by the inferior attractive power which their eruptional forces have to overcome.1873, Richard A. Proctor, The Borderland of Science: A Series of Familiar Dissertations on Stars, Planets, and Meteors:

2

of or pertaining to an eruption

eruptional disease
eruptional occlusion

1 more example

eruptional stage

Derived terms: perieruptional

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.