What's the difference between anachronism and period?

Anachronism


Definition:

  • (n.) A misplacing or error in the order of time; an error in chronology by which events are misplaced in regard to each other, esp. one by which an event is placed too early; falsification of chronological relation.

Example Sentences:

  • (1) Despite 50 years of intensive research in the field of RFs, autoimmunity and chronic inflammation, some of the serological tests used for measuring autoantibodies remain an anachronism.
  • (2) Miliband, as I observed some time ago in a piece for ConservativeHome , should have dismissed as a preposterous anachronism the Tory attack on the trade union link.
  • (3) In order to have an impact on the vast population, that kind of anachronism must be addressed.
  • (4) What better reason to get rid of it as an economically and ethically unjustifiable anachronism from a bygone age, exploited now only by the richest in our society so that they can get richer at cost to all the rest of us?
  • (5) Like its predecessors (The Tudors, Spartacus, Camelot etc) the 10-part potboiler is awash with wrecking ball exposition, window-rattling anachronisms and scenes in which heritage hardbodies have shouting backwards sex next to stupefied livestock.
  • (6) In the past she has gone on the attack, pointing out that the Booker criteria (Commonwealth writers yes, Americans no) might also be viewed as an anachronism.
  • (7) But it did have a very particular place in the Liberal Democrat heart, both because the ermine-trimmed anachronism that still co-writes Britain's law offends the party's modernity and rationalism, and because great Liberal heroes moved heaven and earth to reform the chamber a century ago.
  • (8) The whole thing is a mad anachronism,” Greer said.
  • (9) Aid projects in China and Russia will be cut, on the grounds that they have become anachronisms given the global clout of those economies.
  • (10) In an ere in which man is beginning to master and make his way into the various systems which surround him (atom, cosmic exploration, organ transplant, genetic manipulations...), a clinical practice which would remain centered on the various forms and apparent characteristics of psychic dysfunctioning, has become anachronical.
  • (11) Laboratory managers who eschew computer tools are now an anachronism; extinction of this species is imminent.
  • (12) American Indian tribes are seen as an anachronism by many non-Indian people.
  • (13) The non-dom loophole is an anachronism that should have been archived a long time ago.
  • (14) By the time the last club closed in the early 90s, they seemed a total anachronism.
  • (15) Despite truly heroic estimates of their economic value to the nation (at least $1bn a year), the red tape repeal days were mostly about removing anachronisms and correcting punctuation in the nation’s legislation.
  • (16) The G8 as an institution, after all, is an anachronism – a body without legitimacy or power, in the words of David Miliband last week.
  • (17) At the same time, the decline of the trade union movement has made many people believe that being a "worker" is something of an anachronism.
  • (18) Rebekah Anderson and Helen Fuller spent the month of their student elective in southern India and here reveal some of the dental anachronisms they encountered.
  • (19) The conclusion arrived at after a review of the relevant literature, coupled with current knowledge of the morphophysiological changes which take place in the transformation zone of the cervix, is that the term cervical erosion is an anachronism.
  • (20) There's a danger of anachronism here - it feels like a very modern civil partnership – as there is too with the boys' habit of saving slave girls, spoils of war, from ravishment by their fellow soldiers by claiming them chastely for themselves, and promising earnestly never to kill unarmed men.

Period


Definition:

  • (n.) A portion of time as limited and determined by some recurring phenomenon, as by the completion of a revolution of one of the heavenly bodies; a division of time, as a series of years, months, or days, in which something is completed, and ready to recommence and go on in the same order; as, the period of the sun, or the earth, or a comet.
  • (n.) A stated and recurring interval of time; more generally, an interval of time specified or left indefinite; a certain series of years, months, days, or the like; a time; a cycle; an age; an epoch; as, the period of the Roman republic.
  • (n.) One of the great divisions of geological time; as, the Tertiary period; the Glacial period. See the Chart of Geology.
  • (n.) The termination or completion of a revolution, cycle, series of events, single event, or act; hence, a limit; a bound; an end; a conclusion.
  • (n.) A complete sentence, from one full stop to another; esp., a well-proportioned, harmonious sentence.
  • (n.) The punctuation point [.] that marks the end of a complete sentence, or of an abbreviated word.
  • (n.) One of several similar sets of figures or terms usually marked by points or commas placed at regular intervals, as in numeration, in the extraction of roots, and in circulating decimals.
  • (n.) The time of the exacerbation and remission of a disease, or of the paroxysm and intermission.
  • (n.) A complete musical sentence.
  • (v. t.) To put an end to.
  • (v. i.) To come to a period; to conclude. [Obs.] "You may period upon this, that," etc.

Example Sentences:

  • (1) Without medication atypical ventricular tachycardia develops, in the author's opinion, most probably when bradycardia has persisted for a prolonged period.
  • (2) Disease stabilisation was associated with prolonged periods of comparatively high plasma levels of drug, which appeared to be determined primarily by reduced drug clearance.
  • (3) Although the mean values for all hemodynamic variables between the two placebo periods were minimally changed, the differences in individual patients were striking.
  • (4) It was shown in experiments on four dogs by the conditioned method that the period of recovery of conditioned activity after one hour ether anaesthesia tested 7 to 7.5 days.
  • (5) Under blood preservation conditions the difference of the rates of ATP-production and -consumption is the most important factor for a high ATP-level over long periods.
  • (6) No significant change occurred in the bacterial population of our hospital unit during the period of the study (more than 3 years).
  • (7) The secondary leukemia that occurred in these patients could be distinguished from the secondary leukemia that occurs after treatment with alkylating agents by the following: a shorter latency period; a predominance of monocytic or myelomonocytic features; and frequent cytogenetic abnormalities involving 11q23.
  • (8) Sixteen patients in whom schizophrenia was initially diagnosed and who were treated with fluphenazine enanthate or decanoate developed severe depression for a short period after the injection.
  • (9) During the study period four family outbreaks and seven recurrences of infection were observed.
  • (10) After a period on fat-rich diet the patient's physical fitness was increased and the recovery period after the acute load was shorter.
  • (11) During this period he developed autoimmune haemolytic anaemia, a rare complication of myelofibrosis.
  • (12) Pituitary weight, mitotic index and chromosomes were studied in male rats following a single or repeated dose of estradiol-benzoate for a total period of 210 days.
  • (13) Most thyroid hormone actions, however, appear in the perinatal period, and infants with thyroid agenesis appear normal at birth and develop normally with prompt neonatal diagnosis and treatment.
  • (14) Maximal aberration yields were observed for 2,4-diaminotoluene, 2,6-diaminotoluene and cytosine beta-D-arabinofuranoside from 17 to 21 h, eugenol from 15 to 21 h, cadmium sulfate from 15 to 24 h and 2-aminobiphenyl, from 17 to 24 h. For adriamycin at 1 microM, the % aberrant cells remained elevated throughout the period from 9 to 29 h, while small increases at 0.1 microM ADR were found only at 13 and at 25 h. For most chemicals the maximal aberration yield occurred at a different time for each concentration tested.
  • (15) Accuracy of discrimination of letters at various preselected distances was determined each session while Ortho-rater examinations were given periodically throughout training.
  • (16) During electrophysiologic study, the effect of propafenone on the effective refractory period of the accessory pathway was determined, as well as its effect during orthodromic atrioventricular (AV) reentrant tachycardia and atrial fibrillation.
  • (17) Time-series analysis and multiple-regression modeling procedures were used to characterize changes in the overall incidence rate over the study period and to describe the contribution of additional measures to the dynamics of the incidence rates.
  • (18) Throughout the period of rehabilitation, the frequent changes of a patient's condition may require a process of ongoing evaluation and appropriate adjustments in the physical therapy program.
  • (19) Anthropometric and nutritional (serum albumin and transferrin) values were normal in both groups both at the beginning and at the end of the treatment period.
  • (20) Analysis of conjugated discharges ACHs showed that they appeared predominantly periodically (87% of cases).