— geocoronal , adj.
/jee'oh keuh roh"neuh/ , n.
a belt of ionized hydrogen surrounding the earth at the outer limit of the exosphere.
[ 1955-60; GEO- + CORONA ]
GEOCORONA
Meaning of GEOCORONA in English
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012