(n.) A point; the sharp end or top of anything that terminates in a point; as, the peak, or front, of a cap.
(n.) The top, or one of the tops, of a hill, mountain, or range, ending in a point; often, the whole hill or mountain, esp. when isolated; as, the Peak of Teneriffe.
(n.) The upper aftermost corner of a fore-and-aft sail; -- used in many combinations; as, peak-halyards, peak-brails, etc.
(n.) The narrow part of a vessel's bow, or the hold within it.
(n.) The extremity of an anchor fluke; the bill.
(v. i.) To rise or extend into a peak or point; to form, or appear as, a peak.
(v. i.) To acquire sharpness of figure or features; hence, to look thin or sicky.
(v. i.) To pry; to peep slyly.
(v. t.) To raise to a position perpendicular, or more nearly so; as, to peak oars, to hold them upright; to peak a gaff or yard, to set it nearer the perpendicular.
Example Sentences:
(1) The coefficient of variation in the integrated area of a single peak is 16%.
(2) Here we show that this induction of AP-2 mRNA is at the level of transcription and is transient, reaching a peak 48-72 hr after the addition of RA and declining thereafter, even in the continuous presence of RA.
(3) Amino acid sequence analysis showed that both peaks had identical N-terminal sequences through the first 28 residues.
(4) These observations were confirmed by the killing curves in pooled serum obtained at peak and trough levels.
(5) The peak molecular weight never reached that of a complete 2:1 complex.
(6) Peak Expiratory Flow and Forced Expiratory Mean Flows in the ranges 0-25%, 25-50% and 50-75% of Forced Vital Capacity were significantly reduced in animals exposed to gasoline exhaust fumes, whereas the group exposed to ethanol exhaust fumes did not differ from the control group.
(7) We’re learning to store peak power in all kinds of ways: a California auction for new power supply was won by a company that uses extra solar energy to freeze ice, which then melts during the day to supply power.
(8) No significant correlations of peak VO2 were observed between the 3 tests.
(9) Peaks in the sperm index were preceded by 6 days with peaks in the serum testosterone concentration.
(10) Peak incidence is found among 40 to 49-year-old and 60 to 64-year-old women.
(11) The remainder of the radioactivity appeared chromatographically just prior to the bisantrene peak, indicating that compounds more polar than the parent were present as transformation products.
(12) The curve of mitoses peaked at the same time as that of TK activity but was only 68% as extensive.
(13) We conclude that the rat somatosympathetic reflex consists of an early excitatory component due to the early activation of RVL-spinal sympathoexcitatory neurons with rapidly conducting axons and a later peak that may arise from the late activation of these same neurons as well as the early activation of RVL vasomotor neurons with more slowly conducting spinal axons.
(14) The ACTH deficiency recovered spontaneously, with normal cortisol responses to depot Synacthen (greater than 1380 at 6 h) and hypoglycemia (peak, 590) 14 and 18 months postpartum, respectively.
(15) No relationship was found with the absolute value of either peak or area GH.
(16) GnRH infusion produced an immediate increase in plasma LH concentrations in the mares that ovulated during the infusion period and LH levels peaked at the time of ovulation.
(17) In guinea pig ventricular myocytes, the positive contractile staircase was associated with ascending staircases of both peak systolic and end diastolic [Ca2+]i because of a cumulative increase in diastolic [Ca2+]i.
(18) A considerably greater increase in the peak plasma OT concentration resulted when hungry foster litters of 6 pups were suckled after the mothers' own 6 pups had been suckled.
(19) The incidence was 0.31 per 1000 gynaecological admissions and the peak age incidence was in the age group 26 to 35 years.
(20) A relative net reduction of 47% in lactose malabsorption was produced by adding food, and the peak-rise in breath H2 was delayed by 2 hours.
Tip
Definition:
(n.) The point or extremity of anything; a pointed or somewhat sharply rounded end; the end; as, the tip of the finger; the tip of a spear.
(n.) An end piece or part; a piece, as a cap, nozzle, ferrule, or point, applied to the extreme end of anything; as, a tip for an umbrella, a shoe, a gas burner, etc.
(n.) A piece of stiffened lining pasted on the inside of a hat crown.
(n.) A thin, boarded brush made of camel's hair, used by gilders in lifting gold leaf.
(n.) Rubbish thrown from a quarry.
(v. t.) To form a point upon; to cover the tip, top, or end of; as, to tip anything with gold or silver.
(v. t.) To strike slightly; to tap.
(v. t.) To bestow a gift, or douceur, upon; to give a present to; as, to tip a servant.
(v. t.) To lower one end of, or to throw upon the end; to tilt; as, to tip a cask; to tip a cart.
(v. i.) To fall on, or incline to, one side.
(n.) A light touch or blow; a tap.
(n.) A gift; a douceur; a fee.
(n.) A hint, or secret intimation, as to the chances in a horse race, or the like.
Example Sentences:
(1) This study examined both the effect of variations in optical fiber tip and in light wavelength on laser-induced hyperthermia in rat brain.
(2) Sickle and normal discocytes both showed membrane elasticity with reversion to original cell shape following release of the cell from its aspirated position at the pipette tip.
(3) The complication might have been prevented by measurements of U and I, reflecting changes in impedance or by measurements of catheter tip temperature (T).
(4) But what about phenomena such as table tipping and Ouija boards?
(5) The relationship between technique of obtaining Papanicolaou smears, presence of endocervical cells, and rate of cervical neoplasia was studied by comparing an endocervical and ectocervical nylon brush (Bayne brush), Ayre spatula plus endocervical brush, and spatula plus cotton-tipped swab in a randomized, prospective trial involving 11,061 patients.
(6) Eight electrodes of different size and tip characteristics were evaluated at different temperatures and time settings, both in vitro and in vivo.
(7) Neither was the intra-VMH infusion of MA effective if: (i) the rats were not primed with estrogen; (ii) the tips of the cannulae were outside the VMH; or (iii) it was preceded by an intra-VMH infusion of the alpha 1b-antagonist, chloroethylclonidine (CEC).
(8) "We know that a country has tipped when local-to-local connections outnumber local to foreign," he added.
(9) An inner cannula containing PGE2 or PGF2alpha at its tip was inserted into the previously implanted outer cannula.
(10) The linear flow accelerator failed to prevent, but did delay, catheter tip recoil in proportion to the prolongation of contrast medium injection time.
(11) The inter-connecting linkage system develops postnatally, and the 'tip-linkages' are already found in one-week-old mice, suggesting that the critical organization of the micromechanics of the stereocilia matures rapidly during the postnatal period.
(12) A new simplified technique for evaluating the internal pudendal artery and the penile vessels is described using a new catheter configuration with a very short 90 degrees-angled tip.
(13) Tipping petrol on a fire isn’t going to get the heat out of it,” he told ABC radio.
(14) When used in snail neurones such electrodes gave very similar pHi values to those recorded simultaneously by recessed-tip glass micro-electrodes.
(15) This study demonstrates the limitations of the Q-Tip test and reconfirms the need for more sensitive and specific urodynamic investigations of the incontinent woman.
(16) Following orthodontic treatment the canine's incisal edge occlusion demonstrates the tip and torque present in the appliance that was used.
(17) After 4 weeks of in vivo growth, extensive growth of arborizing ducts was apparent in recombinants composed of urogenital sinus mesenchyme and a single adult prostatic ductal tip.
(18) Conversely, serum starvation decreased TIP levels within 1 hr.
(19) He unleashes a scorching drive from about 18 yards, which Joe Hart tips wide via his right post.
(20) One patient harbored a basilar trunk aneurysm, 1 an aneurysm of the proximal posterior cerebral artery, 3 an aneurysm of the superior cerebellar artery, and 10 an aneurysm at the basilar tip.