(n.) One of the brachyuran Crustacea. They are mostly marine, and usually have a broad, short body, covered with a strong shell or carapace. The abdomen is small and curled up beneath the body.
(n.) The zodiacal constellation Cancer.
(a.) A crab apple; -- so named from its harsh taste.
(a.) A cudgel made of the wood of the crab tree; a crabstick.
(a.) A movable winch or windlass with powerful gearing, used with derricks, etc.
(a.) A form of windlass, or geared capstan, for hauling ships into dock, etc.
(a.) A machine used in ropewalks to stretch the yarn.
(a.) A claw for anchoring a portable machine.
(v. t.) To make sour or morose; to embitter.
(v. t.) To beat with a crabstick.
(v. i.) To drift sidewise or to leeward, as a vessel.
(a.) Sour; rough; austere.
Example Sentences:
(1) A total of 202 cultures of yeasts were isolated and characterized from king crab and Dungeness crab meat.
(2) King crabs (Family Lithodidae) are among the world's largest arthropods, having a crab-like morphology and a strongly calcified exoskeleton.
(3) Sarcomas (fleshy tumors) were distinguished from carcinoma (crab leg tumors) at the time of Hippocrates.
(4) In a second series, crabs were repeatedly exposed during training to a light pulse (CS) immediately followed by shock (UCS), and after a 6-h rest interval, tested with either CS-UCS or UCS.
(5) No blood group polymorphism was revealed by testing bonnet macaque red cells with isoantisera produced in rhesus monkeys (M. mulatta) and in crab-eating macaques (M. fascicularis).
(6) These findings provide ultrastructural correlates of the electrophysiological changes produced by glycerol treatment of the closer muscle of the ghost crab (Papir, 1973), namely, interference with excitation-contraction (e-c) coupling.
(7) A clottable protein, named coagulogen, was highly purified from the amoebocyte lysate of Japanese horseshoe crab (Tachypleus tridentatus) by a method similar to that used for the lysate of Limulus polyphemus amoebocytes.
(8) The carbon dioxide solubility coefficient, alphaCO2, and the apparent carbonic acid dissociation constants, K'1 and K'2 were estimated in the serum of the crab Carcinus maenas at various temperatures and ionic strengths.
(9) Two forms of cytochrome P-450 (P-450MC1 and P-450MC2) were purified from liver microsomes of crab-eating monkeys (Macaca irus) treated with 3-methylcholanthrene (MC).
(10) Electrical activity recorded intracellularly from peptidergic neurosecretory terminal dilatations in the sinus gland of crabs (principally Cardisoma guanhumi and C. carnifex) is described.
(11) Isolated muscle fibers from the motor legs of the crab Trichodactilus dilocarcinus were submitted to strong hyperpolarizing currents of varied intensities which produced tension during the current pulse.
(12) The amino acid sequence of troponin C obtained from horseshoe crab, Tachypleus tridentatus, striated muscle was determined by sequence analysis and alignments of chemically and enzymatically cleaved peptides.
(13) C.subimmaculatus was closely associated with a particular substrate and the presence of burrowing crabs.
(14) Our studies in crab-eating macaques indicate that presence in a mother's serum of potent antibodies reactive for red cells for her fetus will not necessarily cause erythroblastosis; in one case the maternal antibodies did not penetrate the placental barrier, and in two cases although the fetal red cells were maximally antibody-coated, they remained undamaged and the disease failed to develop.
(15) A 40-day adaptation of crabs to the freshened sea water results in an increase of maximal activity of Na,K-ATPase, but does not affect the enzyme affinity for ATP, Na+, K+, Mg2+ and ouabain, as well as its cooperative properties.
(16) When crab meat was ingested, none of these four arsenic species were observed at elevated levels until the urine was heated in 2N NaOH.
(17) Clots were allowed to form in samples of whole blood taken from the American horseshoe crab, Limulus polyphemus, in the absence and presence of dansylcadaverine (16), and were analyzed for their contents of N epsilon(gamma-glutamyl)lysine and gamma-glutamyl-dansylcadaverine.
(18) The experiments were performed on in vitro X-organ sinus gland neurosecretory systems from the eyestalk of the crab Cardisoma carnifex.
(19) On the upper reaches of the Cross River from the region around Mamfe and extending as far as the Nigerian fronter at Ekok, the crabs were infected exclusively with P. uterobilateralis.
(20) When the crabs Cancer antennarius and Petrolisthes cinctipes were in seawater (SW), amiloride (10(-4) M) reduced NH3 efflux by approximately 33 and 60%.
Foremost
Definition:
(a.) First in time or place; most advanced; chief in rank or dignity; as, the foremost troops of an army.
Example Sentences:
(1) He is also the foremost theorist of the Tijuana-San Diego border in terms of what happens when the urban culture of the developing world collides with that of the developed world.
(2) Foremost among the predisposing factors were measles (25%), empyema thoraxis (17%), and unconsciousness (13%).
(3) Was he being put forward as the foremost literary novelist of his generation, one whose best-known work stands comparison with The Naked and the Dead , Gravity's Rainbow , American Pastoral , Beloved and Underworld ?
(4) The inhibition of the synthesis of cellular macromolecules and of the function of nuclear enzymes points to the fact that it is the nucleus that is first and foremost attacked.
(5) He said: “China is first and foremost a football country.
(6) The diet of pre-school children in this region of Kenya consists foremost of maize and milk.
(7) Over the past 40 years her voice has been marked, first and foremost, by a supreme intellectual confidence, a tone evident from the first line of the first essay (Notes on Camp) that made her name in 1964: "Many things in the world have not been named.
(8) First and foremost, if there are living victims of torture who seek redress from the British government they must be treated with dignity, no matter how long ago those abuses occurred.
(9) Domestic violence is not driven by anger, first and foremost.
(10) He huffed and puffed, gazed at the heavens at times, and at one point he accused the country’s foremost human rights officer of verballing him.
(11) It is suggested that first and foremost in complicated diabetic pregnancy strict normoglycemia should be adhered to prior and all through pregnancy.
(12) "First and foremost I want some sort of apology to me and my family."
(13) Foremost among these is a modification of the cell wall from an undulating structure to one which is smooth and has become enlarged.
(14) We hope there is a post-Commonwealth Games glow with the home nations doing so well, but first and foremost it is an entertainment show."
(15) "A dear friend, and Sweden's foremost foreign correspondent, was gunned down in Kabul today," said Swedish columnist Jenny Nordberg.
(16) The present review is first and foremost a tribute to Monroe Eaton and his colleagues for their trail-blazing discovery of a major cause of the atypical pneumonia syndrome and their steadfast vision of its importance.
(17) Medicine is deeply related to other practical knowledges studying human conduct, foremost of which is Ethics, underlying all medical acts.
(18) Ted Green, Britain's foremost ancient tree expert, said: "Man's passion for ancient trees is boundless, touching all walks of life, professions and classes, and is a continuous thread throughout history.
(19) This sort of description of our patients implies that they are, first and foremost, people, and that their disease is yet another aspect of their inherently complex lives.
(20) But, first and foremost, we need to go to Stamford Bridge and win.