Search the Dictionary

Webster’s Dictionary (1828)



289 words match “DERM”

HOLY a.
of the United States. Called also vanilla, or Seneca, grass. -- Holy Innocents' day, Childermas day. -- Holy Land, Palestine, the birthplace of Christianity. -- Holy office, the Inquisition. -- Holy of holies (Script.), the innermost apartment of the Jewish tabernacle or temple, where the ark was kept, and where no…
HYPOBLAST n.
The inner or lower layer of the blastoderm; -- called also endoderm, entoderm, and sometimes hypoderm. See Illust. of Blastoderm, Delamination, and Ectoderm.
IMAGINAL a.
Of or pertaining to an imago. Imaginal disks (Zoöl.), masses of hypodermic cells, carried by the larvæ of some insects after leaving the egg, from which masses the wings and legs of the adult are subsequently formed.
INJECT v.
er; to inject a medicinal liquid into a cavity of the body; to inject morphine with a hypodermic syringe.
INNOCENT n.
Scotland a natural fool was called an innocent. Sir W. Scott. Innocents' day (Eccl.), Childermas day.
INTERAMBULACRUM n.
In echinoderms, one of the areas or zones intervening between two ambulacra. See Illust. of Ambulacrum.
JAMAICA n.
lso white ginger, prepared in Jamaica from the best roots, which are deprived of their epidermis and dried separately. -- Jamaica pepper, allspice. -- Jamaica rose (Bot.), a West Indian melastomaceous shrub (Blakea trinervis), with showy pink flowers.
JURAT n.
A person under oath; specifically, an officer of the nature of an alderman, in certain municipal corporations in England. Burrill.
KERATIN n.
containing sulphur in a loose state of combination, and forming the chemical basis of epidermal tissues, such as horn, hair, feathers, and the like. It is an insoluble substance, and, unlike elastin, is not dissolved even by gastric or pancreatic juice. By decomposition with sulphuric acid it yields leucin and tyrosin…
LYRE n.
One of the constellations; Lyra. See Lyra. Lyre bat (Zoöl.), a small bat (Megaderma lyra), inhabiting India and Ceylon. It is remarkable for the enormous size and curious shape of the nose membrane and ears. -- Lyre turtle (Zoöl.), the leatherback.
MADREPORIAN; MADREPORIC a.
pertaining to, the genus Madrepora. Madreporic plate (Zoöl.), a perforated plate in echinoderms, through which water is admitted to the ambulacral tubes; -- called also madreporic tubercule.
MADREPORITE n.
The madreporic plate of echinoderms.
MAKE n.
arts; construction; shape; form. It our perfection of so frail a make As every plot can undermine and shake Dryden. On the make,bent upon making great profits; greedy of gain. [Low, U. S.]
MANGE n.
dogs, and other animals, causing the mange. The mange insect of the horse (Psoroptes, or Dermatodectes, equi), and that of cattle (Symbiotes, or Dermatophagys, bovis) are the most important species. See Acarina.
MAZE n.
Confusion of thought; perplexity; uncertainty; state of bewilderment.
MEDULLARY a.
pith; pithy. Medullary groove (Anat.), a groove, in the epiblast of the vertebrate blastoderm, the edges of which unite, making a tube (the medullary canal) from which the brain and spinal cord are developed. -- Medullary rays (Bot.), the rays of cellular tissue seen in a transverse section of exogenous wood, which p…
MESAMEBOID; MESAMOEBOID n.
One of a class of independent, isolated cells found in the mesoderm, while the germ layers are undergoing differentiation.
MESOBLAST n.
The mesoderm.
MESOGLEA; MESOGLOEA n.
A thin gelatinous tissue separating the ectoderm and endoderm in certain coelenterates. -- Mes`o*gloeal, a.
MESOTHELIUM n.
Epithelial mesoderm; a layer of cuboidal epithelium cells, formed from a portion of the mesoderm during the differetiation of the germ layers. It constitutes the boundary of the coelum.
← Previous Page 11 of 15 Next →