I. | ̷ ̷ ̷ ̷|dinēən adjective
or peri·din·i·al -inēəl
Etymology: New Latin Peridinium + English -an or -al
: of or relating to the Peridiniidae
II. noun
( -s )
: a dinoflagellate of the family Peridiniidae ; broadly : dinoflagellate
I. | ̷ ̷ ̷ ̷|dinēən adjective
or peri·din·i·al -inēəl
Etymology: New Latin Peridinium + English -an or -al
: of or relating to the Peridiniidae
II. noun
( -s )
: a dinoflagellate of the family Peridiniidae ; broadly : dinoflagellate
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012