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...

Blastemal :: Blastemal (a.) Relating to the blastema; rudimentary.

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

Protovertebra :: Protovertebra (n.) One of the primitive masses, or segments, into which the mesoblast of the vertebrate embryo breaks up on either side of the anterior part of the notochord; a mesoblastic, or protovertebral, somite. See Illust. of Ectoderm..

Spermosphere :: Spermosphere (n.) A mass or ball of cells formed by the repeated division of a male germinal cell (spermospore), each constituent cell (spermoblast) of which is converted into a spermatozoid; a spermatogemma..

Entoblast :: Entoblast (n.) The inner germ layer; endoderm. See Nucleolus.

Blastomere :: Blastomere (n.) One of the segments first formed by the division of the ovum.

Odontoblast :: Odontoblast (n.) 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.

-derm :: -derm (n.) A suffix or terminal formative, much used in anatomical terms, and signifying skin, integument, covering; as, blastoderm, ectoderm, etc..

Vigorite :: Vigorite (n.) An explosive containing nitroglycerin. It is used in blasting.

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

Chromoblast :: Chromoblast (n.) An embryonic cell which develops into a pigment cell.

Aiguille :: Aiguille (n.) An instrument for boring holes, used in blasting..

Fuse :: Fuse (n.) A tube or casing filled with combustible matter, by means of which a charge of powder is ignited, as in blasting; -- called also fuzee. See Fuze..

Mesenteron :: Mesenteron (n.) All that part of the alimentary canal which is developed from the primitive enteron and is lined with hypoblast. It is distinguished from the stomod/um, a part at the anterior end of the canal, including the cavity of the mouth, and the proctod/um, a part at the posterior end, which are formed by invagination and are lined with epiblast..

Gymnoblastic :: Gymnoblastic (a.) Of or pertaining to the Gymnoblastea.

Cnidocil :: Cnidocil (n.) The fine filiform process of a cnidoblast.

Proliferous :: Proliferous (a.) Producing sexual zooids by budding; -- said of the blastostyle of a hydroid.

Somatopleure :: Somatopleure (n.) The outer, or parietal, one of the two lamellae into which the vertebrate blastoderm divides on either side of the notochord, and from which the walls of the body and the amnion are developed. See Splanchnopleure..

Downcome :: Downcome (n.) A pipe for leading combustible gases downward from the top of the blast furnace to the hot-blast stoves, boilers, etc., where they are burned..

Siderated :: Siderated (a.) Planet-struck; blasted.

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