astraean
1 of 2adjective
as·trae·an
aˈstrēən
: of or relating to the star corals
astraean
2 of 2noun
"
plural -s
: star coral
Word History
Etymology
Adjective
New Latin Astraea, genus of corals (from Greek astraios starry, from astr-, astēr star) + English -an