Akademik
lagenian
lagenian,
a.
Zool.
(
ləˈdʒiːnɪən
)
[
f.
L.
lagēna
+ -
ian
.]
Like or pertaining to the genus
Lagena
of Foraminifera, having a straight chambered shell.
in Webster.
Useful english dictionary
.
2012
.