What's the difference between eight and eighth?

Eight


Definition:

  • (n.) An island in a river; an ait.
  • (a.) Seven and one; as, eight years.
  • (n.) The number greater by a unit than seven; eight units or objects.
  • (n.) A symbol representing eight units, as 8 or viii.

Example Sentences:

  • (1) These eight large plasmids had indistinguishable EcoRI restriction patterns.
  • (2) In the fall of 1975, 1,915 children in grades K through eight began a school-based program of supervised weekly rinsing with 0.2 percent aqueous solution of sodium fluoride in an unfluoridated community in the Finger Lakes area of upstate New York.
  • (3) A series of eight patients with multiple meningiomas is presented.
  • (4) Eight-week-old virgin untreated female mice were induced to ovulate using equine chorionic gonadotropin (eCG) and human chorionic gonadotropin (hCG), and were then caged with males overnight.
  • (5) Development at two to 15 months of age in the 19 surviving infants was normal in nine, suspect in eight, and severely delayed in two patients.
  • (6) Eight other children (20%) had normal or borderline elevation of CPK-MB fraction and EKG abnormalities combined with abnormal echocardiograms or radionuclide angiograms, and were considered to have sustained cardiac concussion.
  • (7) By the time Van Kirk returned to the US in June 1943, he had flown 58 combat and eight transport missions.
  • (8) We studied the effect of low-dose intrathecal morphine (0.00-0.20 mg) on pain relief and the incidence of side effects after cholecystectomy in 139 patients divided into eight groups according to intrathecal morphine dose: groups 1 (0.00 mg), 2 (0.04 mg), 3 (0.06 mg), 4 (0.08 mg), 5 (0.10 mg), 6 (0.12 mg), 7 (0.15 mg), and 8 (0.20 mg).
  • (9) "I was eight in 1983, but I remember a plane that flew low over our Bulawayo suburb and army loud-hailers screaming: 'You are surrounded.'
  • (10) Eighty-eight patients (97%) had a stable fixation and 77 (85%) had resumed preoperative activity or were working but with a residual deficit.
  • (11) Age-specific MRs for the over-75-year age group were also not related to the winter air temperatures in the eight cities.
  • (12) Due to continued disease relapse in this group (four of eight patients), long-term survivors should not be identified for a minimum of 3.5 years from the time of initial therapy.
  • (13) The IgM antibody was found at high titers in each of 70 patients with inflammatory liver disease and at a low titer in one of six patients with inactive cirrhosis; it was not found in eight carriers with normal liver histology.
  • (14) Affected dogs were from ten breeds and their average age was eight years.
  • (15) This competence persists over the eight measurement points.
  • (16) Eight cases of calcification following anterior dislocation of the head of the radius are described.
  • (17) Six of eight AD and seven of eight vitamin A-adequate dams carried pregnancy to term (greater than or equal to Day 64).
  • (18) In the subgroup of children under age 5 years at the time of diagnosis, 10 of 11 showed neuropsychologic deficits, and eight of 11 had white matter changes.
  • (19) Learning ability was assessed using a radial arm maze task, in which the rats had to visit each of eight arms for a food reward.
  • (20) Eight patients aged 7-15 were using inhaled sympathomimetic aerosols only at the time of buying a nebuliser as compared with most of the older patients, who were using regular oral steroids.

Eighth


Definition:

  • (a.) Next in order after the seventh.
  • (a.) Consisting of one of eight equal divisions of a thing.
  • (n.) The quotient of a unit divided by eight; one of eight equal parts; an eighth part.
  • (n.) The interval of an octave.

Example Sentences:

  • (1) The present study was done in order to document the ability of the eighth cranial nerve of the bullfrog (Rana catesbeiana) to regenerate, the anatomic characteristics of the regenerated fibers, and the specificity of projections from individual endorgan branches of the nerve.
  • (2) Ventilation-perfusion lung scans and contrast ascending venography were performed on the sixth to eighth postoperative days.
  • (3) This is the eighth reported case of malignant schwannoma arising in the intracranial trigeminal nerve.
  • (4) George Osborne’s eighth budget is unlikely to be a radical affair , as the state of the public finances and the upcoming EU referendum limit the chancellor’s room for manoeuvre.
  • (5) Ethyl oleate-hydrolyzing activity was about one-eighth of the synthesizing activity.
  • (6) In one normal ear, ten noise trauma ears, 11 Meniere disease ears, and 24 eighth nerve lesion ears to reflexes or reflex decay that were suggestive or retrocochlear lesions were observed.
  • (7) A modified version of the National Adolescent Student Health Survey (NASHS) was administered to 3,803 eighth- and tenth-grade public school students during the fall of 1988.
  • (8) In a third study, 4 fertile women with approximately normal cycles were given daily doses of 5 mg of ethinyl estradiol from the twenty-first to the twenty-eighth day of the cycle during 2 cycles.
  • (9) Plasma samples were obtained after the first and eighth doses.
  • (10) The eighth group did not receive any dietary constituent in the water and was designated as the control group.
  • (11) He pointed out that the eighth amendment of the US constitution “prohibits the unnecessary and wanton infliction of pain through torture, barbarous methods, or methods resulting in a lingering death”.
  • (12) At the eighth week, however, effect of the VLCD and the supplemental LCD in terms of weight reduction did not differ significantly.
  • (13) Component 4 principally reflects the second volley of activity within the eighth nerve terminals, and outflow from the ipsilateral superior olivary complex ascending in that lateral lemniscus, with a possible contribution from activity in the contralateral CNC.
  • (14) We were trying to come back,” Jeter said of the eighth.
  • (15) The maximum allowable residual artifact is one eighth the amplitude of the capture window.
  • (16) Replicable robust potentials were readily obtained from a recording electrode on the eighth nerve less than half a second after as few as 15 stimulations.
  • (17) The entire amino acid sequence of the alpha subunit (Mr 64,000) of the eighth component of complement (C8) was determined by characterizing cDNA clones isolated from a human liver cDNA library.
  • (18) A spine-tingling roar rolled off the Kop after an eighth consecutive league win lifted Liverpool above Manchester City and Chelsea with perfect timing.
  • (19) Saido Berahino started on the bench for the eighth straight game with Anichebe given his first Premier League start since May.
  • (20) On the other hand, the step-test has shown on the eighth day a reduction of the heart rate during recovery.