English-Thai Dictionary
protozoa
N ไฟลัม ของ โปร โต ซัว
protozoan
N สัตว์ เซลล์ เดียว protozoon sad-sel-diao
Webster's 1913 Dictionary
PROTOZOA
Pro `to *zo "a, n. pl. Etym: [NL. , fr. Gr. (Zoöl.)
Defn: The lowest of the grand divisions of the animal kingdom.
Note: The entire animal consists of a single cell which is variously modified; but in many species a number of these simple zooids are united together so as to form a compound body or organism, as in the Foraminifera and Vorticellæ. The reproduction takes place by fission, or by the breaking up of the contents of the body after encystment, each portion becoming a distinct animal, or in other ways, but never by true eggs. The principal divisions are Rhizopoda, Gregarinæ, and Infusoria. See also Foraminifera, Heliozoa, Protoplasta, Radiolaria, Flagellata, Ciliata.
PROTOZOAN
PROTOZOAN Pro `to *zo "an, a. (Zoöl.)
Defn: Of or pertaining to the Protozoa. -- n.
Defn: One of the Protozoa.
New American Oxford Dictionary
Protozoa
Pro to zo a |ˌprōtəˈzōə ˌproʊtəˈzoʊə |Zoology a phylum or group of phyla that comprises the single-celled microscopic animals, which include amebas, flagellates, ciliates, sporozoans, and many other forms. They are now usually treated as a number of phyla belonging to the kingdom Protista. • (as plural noun protozoa ) organisms of this group. ORIGIN modern Latin (plural ), from proto- ‘first ’ + Greek zōion ‘animal. ’
protozoan
pro to zo an |ˌprōtəˈzōən proʊtəˈzoʊən |Zoology ▶noun a single-celled microscopic animal of a group of phyla of the kingdom Protista, such as an ameba, flagellate, ciliate, or sporozoan. ▶adjective relating to or denoting protozoans. DERIVATIVES pro to zo al adjective, pro to zo ic |-ˈzōik |adjective, pro to zo on |-ˈzōˌän |noun
Oxford Dictionary
Protozoa
Protozoa |ˌprəʊtəˈzəʊə | ▶plural noun Zoology a phylum or grouping of phyla which comprises the single-celled microscopic animals, which include amoebas, flagellates, ciliates, sporozoans, and many other forms. They are now usually treated as a number of phyla belonging to the kingdom Protista. • (protozoa ) organisms of the Protozoa group. ORIGIN modern Latin (plural ), from proto- ‘first ’ + Greek zōion ‘animal ’.
protozoan
protozoan |ˌprəʊtə (ʊ )ˈzəʊən |Zoology ▶noun a single-celled microscopic animal of a group of phyla of the kingdom Protista, such as an amoeba, flagellate, ciliate, or sporozoan. ▶adjective relating to or denoting protozoans. DERIVATIVES protozoal adjective, protozoic adjective, protozoon |-ˈzəʊɒn |noun
Sanseido Wisdom Dictionary
protozoa
pro to zo a /pròʊtəzóʊə /名詞 〖the ～; 複数扱い 〗原生動物類 .
protozoan
pro to zo an /pròʊtəzóʊən /名詞 複 protozoa, ～s C 形容詞 単細胞生物 (の ), 原生動物 (の ).
The Wordsmith Dictionary