Akademik
ceratium
\\sə̇ˈrāshēəm\
noun
Usage:
capitalized
Etymology:
New Latin
,
from
Greek
keration,
diminutive of
kerat-, keras
horn
:
a genus of marine and freshwater flagellates (
order Dinoflagellata
) certain species of which form an important part of the plankton of northern seas
Useful english dictionary
.
2012
.