Definición de period en inglés:

period

Saltos de línea: period
Pronunciación: /ˈpɪərɪəd
 
/

sustantivo

1A length or portion of time: he had long periods of depression the period 1977–85 the training period is between 16 and 18 months
Más ejemplos en oraciones
  • The fluvial sediments, however, represent rapid deposition in relatively short periods (days or months).
  • Hauling and applying manure may require large blocks of time for relatively short periods throughout the year.
  • Generally, consumers have accepted the relatively short periods of 14 to 21 days for half or full gallons of milk.
Sinónimos
time, spell, interval, stretch, term, span, phase, session, bout, run, space, duration, chapter, stage; while
British informal patch
1.1A portion of time in the life of a nation, civilization, etc. characterized by the same prevalent features or conditions: the early medieval period
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  • Life at the bottom of society was always difficult in the late medieval and early modern periods: but around 1600 conditions for many of the poor were terrible.
  • His work has focused on the medieval and early modern periods.
  • Of these, 98 per cent cover the 19th and 20th centuries, while only 16 per cent cover medieval or earlier periods.
Sinónimos
era, age, epoch, time, days, years, aeon; generation, date
1.2A major division of geological time that is a subdivision of an era and is itself subdivided into epochs: the Cretaceous period
Más ejemplos en oraciones
  • Because of this, clay becomes progressively less common in older geological periods and is almost never found in Precambrian formations.
  • The following table shows the three eras and eleven geological periods that comprise the Phanerozoic.
  • This book shows the dynamic effects of the many periods of Pleistocene glacial advance and melting on the geology and topography of the northwestern United States.
1.3Each of the set divisions of the day in a school allocated to a lesson or other activity: two periods of PE are allocated on the timetable he interviewed the teachers when they had a free period
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  • I would look at it later and make sense of it but, as for now, I had to get to my next lesson because the free period would probably be nearing an end.
  • The total lesson takes several class periods and I recite the poems to motivate my young artists many times throughout the lesson.
  • To accommodate the rich level of activity hoped for in his mathematical laboratory, he proposed that two consecutive class periods be allocated to it.
Sinónimos
1.4Each of the divisions of the playing time of a sporting event: the Lightnings ran at the Leafs hard in a very rough first period
Más ejemplos en oraciones
  • In the first period of extra time both teams played at a frenetic pace with tenacious defending keeping Keighley's hopes alive.
  • There is an extra period called injury time, usually in the vicinity of three minutes.
  • If games are tied at full-time an extra period will be played with the first team to score winning the game.
2 Physics The interval of time between successive occurrences of the same state in an oscillatory or cyclic phenomenon, such as a mechanical vibration, an alternating current, a variable star, or an electromagnetic wave.
Más ejemplos en oraciones
  • To produce a larger effect, the motion must accumulate, and for wave-impulses to accumulate, they must arrive in periods identical with the periods of vibration of the atoms on which they impinge.
2.1 Astronomy The time taken by a celestial object to rotate about its axis, or to make one circuit of its orbit.
Más ejemplos en oraciones
  • The atmosphere rotates with periods ranging from over 18 hours near the equator to faster than 13 hours near the poles.
  • In contrast, Jupiter-family comets tend to have predictable, well-determined orbits with short periods and low inclinations.
  • The first problem Galileo attacked at Florence was to determine orbits and periods for Jupiter's four satellites.
2.2 Mathematics The interval between successive equal values of a periodic function.
Más ejemplos en oraciones
  • What is the period of the continued fractions of the following numbers?
  • In 1834 Jacobi proved that if a single-valued function of one variable is doubly periodic then the ratio of the periods is imaginary.
3 (also menstrual period) A flow of blood and other material from the lining of the uterus, lasting for a few days and occurring in sexually mature women who are not pregnant at intervals of about one lunar month until the menopause: she’s got her period [as modifier]: period pains
Más ejemplos en oraciones
  • It is common to have heavy blood flow at the beginning of a period and lighter blood flow at the end.
  • It mostly affects women between the ages of 50 and 70, who have been through the menopause (when your periods stop).
  • Women may also experience painful periods and pain during sexual intercourse.
Sinónimos
menstruation, menstrual flow
technical menses
archaic time
rare flowers
4North American A full stop.
Más ejemplos en oraciones
  • Small pauses were commas, larger ones were semicolons and colon; and periods of course were the longest pause of all.
Sinónimos
4.1 informal , chiefly North American Added to the end of a statement to indicate that no further discussion is possible or desirable: he is the sole owner of the trademark, period
Más ejemplos en oraciones
  • "You hate cats period, " Tiffany reminded her fondly.
  • He could simply have said he favours public ownership, full stop, period.
Sinónimos
and that's that, and that is the end of the matter, full stop, finis
5 Chemistry A set of elements occupying a horizontal row in the periodic table.
Más ejemplos en oraciones
  • The horizontal rows or periods also have predictable trends in characteristics because as you move left to right in a row only one electron is added changing the atomic number by one.
  • As we move down the periods, the elements have a greater atomic weight.
6 Rhetoric A complex sentence, especially one consisting of several clauses, constructed as part of a formal speech or oration.
Más ejemplos en oraciones
  • There is frequently poor closure of periods and an inept employment of rhythm in the closure of stanzas and of poems.
6.1 Music A complete idea, typically consisting of two or four phrases.
Más ejemplos en oraciones
  • His's an oceanic performance that gives emphasis to the work's undulating hemiolas as they reach across bar lines and destabilize phrase periods.

adjetivo

[attributive] Volver al principio  
Belonging to or characteristic of a past historical time, especially in style or design: an attractive and beautifully modernized period house a splendid selection of period furniture
Más ejemplos en oraciones
  • This house is a great blend of period qualities and contemporary design.
  • One of the highlights of the weekend will be period re-enactments of historical trials in the old Law Courts in City Hall.
  • A home that has both period style and modern comforts - is it perfection?

Origen

late Middle English (denoting the time during which something, especially a disease, runs its course): from Old French periode, via Latin from Greek periodos 'orbit, recurrence, course', from peri- 'around' + hodos 'way, course'. The sense 'portion of time' dates from the early 17th century.

Frases

put a period to

dated Put an end to: in dry climates, the onset of summer drought may put a period to plant activity
Más ejemplos en oraciones
  • ‘They say they want to put a period to my presidency.’
  • Then there's a lull; people stare into their empty glasses, then pat the table with open palms and put a period to our merry night.
  • Plot had not originally intended to include such material in the book since he believed that the chapter on arts had ‘finish'd the Natural History of Oxford-shire’ and prompted him ‘accordingly [to] here put a period to my Essay!’

Definición de period en:

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Palabra del día hypnopompic
Pronunciación: ˌhɪpnə(ʊ)ˈpɒmpɪk
adjective
relating to the state immediately preceding waking up