Definify.com
Webster 1913 Edition
Periastral
Perˊi-as′tral
,Adj.
Among or around the stars.
“Comets in periastral passage.” R. A. Proctor.
Definition 2024
periastral
periastral
English
Adjective
periastral (not comparable)
- Among or around the stars.
- Comets in periastral passage. — R. A. Proctor.