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Molar   Listen
adjective
molar  adj.  (Chem.) Being at a concentration having the designated number of moles (of solute) per liter of solvent; as, an 0.2 molar solution of sodium chloride in water is close to isotonic.






Collaborative International Dictionary of English 0.48








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"Molar" Quotes from Famous Books



... most interesting features of P. alcorni is the reduction of enamel on the posterior wall of the first upper molar. In P. alcorni the enamel present is thick, but it occurs only on the inner one-fourth of the posterior wall of the tooth. The enamel is always complete in P. bulleri; but in some old individuals it becomes thin with wear, and at a ...
— A New Species of Pocket Gopher (Genus Pappogeomys) From Jalisco, Mexico • Robert J. Russell

... characters of mankind bear like testimony. The lowest (Melanian), like the highest (Caucasian), variety of the bimanal order differs from the quadrumanal one in the order of appearance, and succession to the first set of teeth, of the second or "permanent" set. The foremost incisor and foremost molar are the earliest to appear in that scries; the intermediate teeth are acquired sooner than those behind the ...
— Scientific American Supplement, No. 365, December 30, 1882 • Various

... Indeed, the fact is acknowledged by all chemists and biologists who look beyond their immediate occupations. And it is to be observed, that the phaenomena of biology are as directly and immediately connected with molecular physics as are those of chemistry. Molar physics, chemistry, and biology are not three successive steps in the ladder of knowledge, as M. Comte would have us believe, but three branches springing from the common stem ...
— Lay Sermons, Addresses and Reviews • Thomas Henry Huxley

... It was a molar which had already been filled; no remedy was possible. Only a dentist could alleviate the pain. He feverishly waited for the day, resolved to bear the most atrocious operation provided it ...
— Against The Grain • Joris-Karl Huysmans

... played before the crowned heads of Europe, the aching heads of American capital, and even the shaved head of a South Sea prince. There was a layout of anecdotal gifts, from the molar tooth of the South Sea prince set in a South Sea pearl to a blue-enameled snuff-box incrusted with the rearing-lion coat-of-arms of a ...
— Humoresque - A Laugh On Life With A Tear Behind It • Fannie Hurst

... window, till at last I heard her and slipped on my dressing-gown and went down. The poor thing begged me with tears in her eyes to take out her tormentor, if I dragged her head off. Down she sat and out it came—a lovely molar, not a speck upon it; and off she went with it in her handkerchief, much contented, though it would have done good work for her for ...
— The Woodlanders • Thomas Hardy

... a fossil lemur (Adapis parisiensis,), from the Miocene at Quercy. A lateral view from the right, half natural size. B lower jaw, C lower molar, i incisors, c canines, p ...
— The Evolution of Man, V.2 • Ernst Haeckel

... precious Piltdown find consisted, at first, of a piece of the jaw bone, another small piece of bone from the skull, and a canine tooth, which the zealous evolutionists located in the lower right jaw, when it belonged in the upper left; later, two molar teeth and two nasal bones,—scarcely a double hand full in all. An ape-man was "reconstructed" made to look like an ape-man, according to the fancy of the artist. The artist can create an ape-man, even if God could not create a real man! But scientists said the teeth did not belong ...
— The Evolution Of Man Scientifically Disproved • William A. Williams

... probably an excessively long molar projecting into a cavity and the projecting molar should be cut off by a qualified veterinarian. The horse will begin to pick up and grow fat almost as soon as the condition is relieved. Most horse owners will permit ...
— One Thousand Questions in California Agriculture Answered • E.J. Wickson

... faces of an upper and of a lower molar of the same side are applied together, it will be seen that the apposed ridges are nowhere parallel, but that they frequently cross; and that thus, in the act of mastication, a hard surface in the ...
— Lectures and Essays • Thomas Henry Huxley

... prehensile and fourteen with non-prehensile tails. They all differ from the apes of the other hemisphere. While those of Africa and Asia (Europe has only one) have opposable thumbs on the fore feet as well as hind, uniformly ten molar teeth in each jaw, as in man, and generally cheek-pouches and naked collosities, the American monkeys arc destitute of the two latter characteristics. None of them are terrestrial, like the baboon; all (save the marmosets) ...
— The Andes and the Amazon - Across the Continent of South America • James Orton

... piece of the dress of the Most Holy Virgin," answered the wlodyka of Dlugolas; "there is a molar tooth of Marya from Magdala and branches from the bush in which God the Father revealed himself to Moses; there is a hand of Saint Liberjus, and as for the bones of other saints, I cannot count them on the fingers of both hands and the toes of ...
— The Knights of the Cross • Henryk Sienkiewicz

... of the head are, the great width and elongation of the face, the depth of the molar region, the branches of the lower jaw being very deep and extending far backward, and the comparative smallness of the cranial portion; the eyes are very large, and said to be like those of the Enche-eko, a bright hazel; nose broad and ...
— Lectures and Essays • T.H. Huxley

... of the teeth (on which F. Cuvier founded his classification), and in mastiffs the shape of its posterior branch; the shape of the zygomatic arch, and of the temporal fossae; the position of the occiput—all vary considerably.[58] The dog has properly six pairs of molar teeth in the upper jaw, and seven in the lower; but several naturalists have seen not rarely an additional pair in the upper jaw;[59] and Professor Gervais says that there are dogs "qui ont sept paires de dents superieures ...
— The Variation of Animals and Plants Under Domestication, Vol. I. • Charles Darwin

... some to the President. Our Professor brought them home with him and wished us to try them, but I am afraid that, with the conservative instinct of young animals, we distrusted the unknown, and we did not venture. The Professor considered that our molar teeth clearly indicated grain, roots, and nuts as our food, and the incisors as clearly suggested fruit, but at that time he was in some doubt about the canine teeth. At his request some of us gravely cracked nuts with him, and after the experiment we agreed that human beings more naturally ...
— Memoir and Letters of Francis W. Newman • Giberne Sieveking

... Eocene another genus, Orohippus, makes its appearance, replacing Eohippus, and showing a greater, though still distant, resemblance to the equine type. The rudimentary first digit of the forefoot has disappeared, and the last premolar has gone over to the molar series. Orohippus was but little larger than Eohippus, and in most other respects very similar. Several species have been found, but none occur later ...
— Darwinism (1889) • Alfred Russel Wallace

... the reply is: "If there is one fact which is impressed on the conviction of the observer with more force than any other, it is the persistence and uniformity of the characters of the molar teeth in the earliest known mammoth and his most modern successor . . . Assuming the observation to be correct, what strong proof does it not afford of the persistence and constancy, throughout vast intervals of time, of the distinctive characters of those organs which arc ...
— Darwiniana - Essays and Reviews Pertaining to Darwinism • Asa Gray

... parietal bones in a sagittal suture; the well-developed nasal bones; the distinct and large incisors implanted in premaxillary bones, which take a full share in bounding the fore part of the gape; the two-fanged molar teeth with triangular and serrated crowns, not exceeding five on each side in each jaw; and the existence of a deciduous dentition—its close relation with the Seals. While, on the other hand, the produced rostral form of the snout, the long symphysis, and the low coronary process of ...
— Discourses - Biological and Geological Essays • Thomas H. Huxley

... the mandible, associated with pain referred to the ear and neck, and in some cases with spasmodic contraction of the muscles of mastication, may be due to impaction of the wisdom tooth (lower third molar). If the tooth is merely embedded in the gum, incision may allow of its eruption; if the X-rays show that it is wedged under the second molar it must be extracted, and this may prove a difficult ...
— Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. • Alexander Miles

... is said to resemble the brown bear of Europe. I can see no resemblance. There is enough of difference, certainly, to constitute them separate and distinct species. The former has one molar tooth more than the latter; besides, the profile of the black bear is not so much arched, or convex, as that of the brown. In every respect, except habits, they are unlike each other. Their habits are ...
— The Boy Hunters • Captain Mayne Reid

... Blackbanks, contained quantities of bones, the horns of sheep or goats, pieces of stags, horns, iron spear and arrow-heads, horses' molar teeth, and flint pebbles worn flat on one side by the passage of innumerable feet for many years. A millstone showing marks of rotation on the surface, a bronze clasp or brooch with fragments of enamel inlay, the ornamental bronze handle of an important key, a glass lacrymatory (tear-bottle), ...
— Grain and Chaff from an English Manor • Arthur H. Savory



Words linked to "Molar" :   psychological science, molar pregnancy, molarity, psychology, tooth, mole, molar concentration, wisdom tooth, molecular, grinder



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