Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of blast is as below...

Blast :: Blast (n.) The sound made by blowing a wind instrument; strictly, the sound produces at one breath..

Blast :: Blast (n.) The act of rending, or attempting to rend, heavy masses of rock, earth, etc., by the explosion of gunpowder, dynamite, etc.; also, the charge used for this purpose..

Blastment :: Blastment (n.) A sudden stroke or injury produced by some destructive cause.

Splanchno-skeleton :: Splanchnopleure (n.) The inner, or visceral, one of the two lamellae into which the vertebrate blastoderm divides on either side of the notochord, and from which the walls of the enteric canal and the umbilical vesicle are developed. See Somatopleure..

Nip :: Nip (n.) A blast; a killing of the ends of plants by frost.

Triploblastic :: Triploblastic (a.) Of, pertaining to, or designating, that condition of the ovum in which there are three primary germinal layers, or in which the blastoderm splits into three layers..

Endoderm :: Endoderm (n.) The innermost layer of the blastoderm and the structures derived from it; the hypoblast; the entoblast. See Illust. of Ectoderm.

Gymnoblastea :: Gymnoblastea (n. pl.) The Athecata; -- so called because the medusoid buds are not inclosed in a capsule.

Micromere :: Micromere (n.) One of the smaller cells, or blastomeres, resulting from the complete segmentation of a telolecithal ovum..

Epiblast :: Epiblast (n.) The outer layer of the blastoderm; the ectoderm. See Blastoderm, Delamination..

Delamination :: Delamination (n.) Formation and separation of laminae or layers; one of the methods by which the various blastodermic layers of the ovum are differentiated.

Blast :: Blast (v. i.) To blow; to blow on a trumpet.

Smite :: Smite (v. t.) To blast; to destroy the life or vigor of, as by a stroke or by some visitation..

Blaster :: Blaster (n.) One who, or that which, blasts or destroys..

Haematoplast :: Haematoplast (n.) Same as Haematoblast.

Nip :: Nip (v. t.) Hence: To blast, as by frost; to check the growth or vigor of; to destroy..

Bioblast :: Bioblast (n.) Same as Bioplast.

Pricker :: Pricker (n.) A priming wire; a priming needle, -- used in blasting and gunnery..

Mesoderm :: Mesoderm (n.) The layer of the blastoderm, between the ectoderm and endoderm; mesoblast. See Illust. of Blastoderm and Ectoderm..

Sarcoblast :: Sarcoblast (n.) A minute yellowish body present in the interior of certain rhizopods.

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