Definition of Oblast. Meaning of Oblast. Synonyms of Oblast

Here you will find one or more explanations in English for the word Oblast. Also in the bottom left of the page several parts of wikipedia pages related to the word Oblast and, of course, Oblast synonyms and on the right images related to the word Oblast.

Definition of Oblast

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Bioblast
Bioblast Bi"o*blast, n. [Gr. ? life + -blast.] (Biol.) Same as Bioplast.
Chromoblast
Chromoblast Chro"mo*blast, n. [Gr. ? color + -blast.] An embryonic cell which develops into a pigment cell.
Cnidoblast
Cnidoblast Cni"do*blast, n. [Cnida + -blast.] (Zo["o]l.) One of the cells which, in the C[oe]lenterata, develop into cnid[ae].
Cytoblast
Cytoblast Cy"to*blast (s?"t?-bl?st), n. [Gr. ???? hollow vessel + -blast.] (Biol.) The nucleus of a cell; the germinal or active spot of a cellule, through or in which cell development takes place.
Cytoblastema
Cytoblastema Cy`to*blas*te"ma (-bl?s-t?"m?), n. [NL., fr. Gr. ??? hollow vessel + ???? growth.] (Biol.) See Protoplasm.
Diploblastic
Diploblastic Dip`lo*blas"tic, a. [Gr. ? doublet + -blast + -ic.] (Biol.) Characterizing the ovum when it has two primary germinal layers.
Discoblastic
Discoblastic Dis`co*blas"tic, a. [Gr. ? disk + ? to grow.] (Biol.) Applied to a form of egg cleavage seen in osseous fishes, which occurs only in a small disk that separates from the rest of the egg.
Ectoblast
Ectoblast Ec"to*blast, n. [Ecto- + Gr. ? bud, germ.] (Biol.) (a) The outer layer of the blastoderm; the epiblast; the ectoderm. (b) The outer envelope of a cell; the cell wall. --Agassiz.
Endoblast
Endoblast En"do*blast, n. [Endo- + -blast.] (Biol.) Entoblast; endoplast. See Nucleus,
Endoblastic
Endoblastic En`do*blas"tic, a. (Biol.) Relating to the endoblast; as, the endoblastic layer.
Entoblast
Entoblast En"to*blast, n. [Ento- + -blast.] (Biol.) The inner germ layer; endoderm. See Nucleolus.
Gonoblastid
Gonoblastid Gon`o*blas"tid, n. [See Gonoblastidium.] (Zo["o]l.) A reproductive bud of a hydroid; a simple gonophore.
Gonoblastidia
Gonoblastidium Gon`o*blas*tid"i*um, n.; pl. Gonoblastidia. [NL., fr. Gr. ? offspring + ? to bud.] (Zo["o]l.) A blastostyle.
Gonoblastidium
Gonoblastidium Gon`o*blas*tid"i*um, n.; pl. Gonoblastidia. [NL., fr. Gr. ? offspring + ? to bud.] (Zo["o]l.) A blastostyle.
Gymnoblastea
Tubularida Tu"bu*lar`i*da, n. pl. [NL.] (Zo["o]l.) An extensive division of Hydroidea; the tubularians; -- called also Athecata, Gymnoblastea, and Tubulari[ae].
Gymnoblastea
Gymnoblastea Gym"no*blas`te*a, n. pl. [NL. fr. Gr. gymno`s naked + ? to sprout.] (Zo["o]l.) The Athecata; -- so called because the medusoid buds are not inclosed in a capsule.
Gymnoblastic
Gymnoblastic Gym"no*blas"tic, a. (Zo["o]l.) Of or pertaining to the Gymnoblastea.
Haematoblast
Haematoblast H[ae]m"a*to*blast, n. [H[ae]mato- + -blast.] (Anat.) One of the very minute, disk-shaped bodies found in blood with the ordinary red corpuscles and white corpuscles; a third kind of blood corpuscle, supposed by some to be an early stage in the development of the red corpuscles; -- called also blood plaque, and blood plate.
Holoblast
Holoblast Hol"o*blast, n. [Holo + -blast.] (Biol.) an ovum composed entirely of germinal matter. See Meroblast.
Holoblastic
Holoblastic Hol`o*blas"tic, a. (Biol.) Undergoing complete segmentation; composed entirely of germinal matter, the whole of the yolk undergoing fission; -- opposed to meroblastic.
Hypoblast
Hypoblast Hy"po*blast, n. [Pref. hypo- + -blast.] (Biol.) The inner or lower layer of the blastoderm; -- called also endoderm, entoderm, and sometimes hypoderm. See Illust. of Blastoderm, Delamination, and Ectoderm.
Hypoblastic
Hypoblastic Hy`po*blas"tic, a. (Biol.) Relating to, or connected with, the hypoblast; as, the hypoic sac.
Idioblast
Idioblast Id"i*o*blast, n. [Ideo- + -blast.] (Bot.) An individual cell, differing greatly from its neighbours in regard to size, structure, or contents.
Meroblast
Meroblast Mer"o*blast, n. [Gr. ? part + -blast.] (Biol.) An ovum, as that of a mammal, only partially composed of germinal matter, that is, consisting of both a germinal portion and an albuminous or nutritive one; -- opposed to holoblast.
Meroblastic
Meroblastic Mer`o*blas"tic, a. (Biol.) Consisting only in part of germinal matter; characterized by partial segmentation only; as, meroblastic ova, in which a portion of the yolk only undergoes fission; meroblastic segmentation; -- opposed to holoblastic.
Mesoblast
Mesoblast Mes"o*blast, n. [Meso- + -blast.] (Biol.) (a) The mesoderm. (b) The cell nucleus; mesoplast.
Mesoblastic
Mesoblastic Mes`o*blas"tic, a. (Biol.) Relating to the mesoblast; as, the mesoblastic layer.
Nematoblast
Nematoblast Nem"a*to*blast, n. [Nemato- + -blast.] (Biol.) A spermatocyte or spermoblast.
Odontoblast
Odontoblast O*don"to*blast, n. [Odonto- + -blast.] 1. (Anat.) One of the more or less columnar cells on the outer surface of the pulp of a tooth; an odontoplast. They are supposed to be connected with the formation of dentine. 2. (Zo["o]l.) One of the cells which secrete the chitinous teeth of Mollusca.
Osteoblast
Osteoblast Os"te*o*blast, n. [Osteo- + -blast.] (Anat.) One of the protoplasmic cells which occur in the osteogenetic layer of the periosteum, and from or around which the matrix of the bone is developed; an osteoplast.

Meaning of Oblast from wikipedia

- An oblast (/ˈɒblæst/; also UK: /ˈɒblɑːst/) is a type of administrative division of Belarus, Bulgaria, Kazakhstan, Kyrgyzstan, Russia, Ukraine, and the...
- Kaliningrad Oblast (Russian: Калинингра́дская о́бласть, Kaliningradskaya oblast), often referred to as the Kaliningrad Region in English, or simply Kaliningrad...
- An oblast (Russian: область) is a type of federal subject of the Russian Federation. Oblasts are a constituent political entity in a federal union under...
- The Jewish Autonomous Oblast (JAO; Russian: Евре́йская автоно́мная о́бласть, Yevreyskaya avtonomnaya oblast; Yiddish: ייִדישע אװטאָנאָמע געגנט‎, yidishe...
- oblast. Moscow Oblast borders Tver Oblast in the northwest, Yaroslavl Oblast in the north, Vladimir Oblast in the northeast and east, Ryazan Oblast in...
- The ****patska Oblast (Ukrainian: Закарпатська область, romanized: ****pats’ka oblast’; see other languages) is an administrative oblast (province) located...
- Until December 1, 2005, Perm Oblast (Russian: Пе́рмская о́бласть) was a federal subject of Russia (an oblast) in Privolzhsky (Volga) Federal District...
- Oblast (Russian: Ленингра́дская о́бласть, tr. Leningradskaya oblast’, IPA: [lʲɪnʲɪnˈgratskəjə ˈobləsʲtʲ]) is a federal subject of Russia (an oblast)...
- raions (districts). The first oblasts were Vinnytsia Oblast, Kiev Oblast, Odessa Oblast, Kharkiv Oblast, and Dnipropetrovsk Oblast. Soon after that in the summer...
- Murmansk Oblast (Russian: Му́рманская о́бласть, tr. Murmanskaya oblast, IPA: [ˈmurmənskəjə ˈobləsʲtʲ]) is a federal subject (an oblast) of Russia, located...
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