dinoflagellate
[ din-uh-flaj-uh-leyt ]
/ ˌdɪn əˈflædʒ əˌleɪt /
noun
any of numerous chiefly marine plankton of the phylum Pyrrophyta (or, in some classification schemes, the order Dinoflagellata), usually having two flagella, one in a groove around the body and the other extending from its center.
Origin of dinoflagellate
First recorded in 1900–05;
dino- +
flagellate
Words nearby dinoflagellate
dinner-dance,
dinnertime,
dinnerware,
dino-,
dinoceras,
dinoflagellate,
dinosaur,
dinosaur national monument,
dinosaurian,
dinosaurs,
dinothere
British Dictionary definitions for dinoflagellate
dinoflagellate
/ (ˌdaɪnəʊˈflædʒɪlɪt, -ˌleɪt) /
noun
any of a group of unicellular biflagellate aquatic organisms forming a constituent of plankton: now usually classified as a phylum of protoctists (Dinoflagellata)
adjective
of or relating to dinoflagellates
Word Origin for dinoflagellate
C19: from New Latin
Dinoflagellata, from Greek
dinos whirling +
flagellum +
-ate
1
Medical definitions for dinoflagellate
dinoflagellate
[ dī′nō-flăj′ə-lĭt, -lāt′, -flə-jĕl′ĭt ]
n.
Any of numerous chiefly marine flagellates of the order Dinoflagellata, some species of which produce a potent neurotoxin that may cause severe food poisoning following ingestion of parasitized shellfish.
Scientific definitions for dinoflagellate
dinoflagellate
[ dī′nō-flăj′ə-lĭt ]
Any of numerous one-celled organisms found mostly in the ocean, usually having two flagella of unequal length and often an armorlike covering of cellulose. Dinoflagellates are one of the main components of plankton. Since dinoflagellates have characteristics of both plants and animals, their classification is controversial. See more at red tide.