- 1 English
- 2 Dutch
- 3 Italian
- 4 Latin
- 5 Middle French
From Middle English, from Middle French decade, from Late Latin decas (“(set of) ten”), from Ancient Greek δεκάς (dekás), from δέκα (déka, “ten”). In reference to a span of ten years, originally a clipping of the phrase decade of years.
- (UK) IPA(key): /ˈdɛkeɪd/, /dəˈkeɪd/
- (US) enPR: dĕk'ād, dəkād', IPA(key): /ˈdɛkeɪd/, /dəˈkeɪd/
Audio (US) (file) Audio (AU) (file)
- Rhymes: -eɪd
- Homophone: decayed (for one pronunciation)
decade (plural decades)
- A group, set, or series of ten [from 16th c.], particularly
- a decade of soldiers
- A period of ten years [from 17th c.], particularly such a period beginning with a year ending in 0 and ending with a year ending in 9. [from 19th c.]
- The 1960s was a turbulent decade.
- I haven't seen my cousin in over a decade!
- 1992, Rudolf M. Schuster, The Hepaticae and Anthocerotae of North America: East of the Hundredth Meridian, volume V, page viii
- The repeated exposure, over decades, to most taxa here treated has resulted in repeated modifications of both diagnoses and discussions, as initial ideas of the various taxa underwent—often repeated—conceptual modification.
- 1979 December, “Museums”, in Texas Monthly, volume 7, number 12, page 22:
- Thru May: 1920s — The Decade That Roared. New exhibition portraying historical events and everyday life during the Roaring Twenties.
- A period of ten days, (historical) particularly those in the ancient Egyptian, Coptic, and French Revolutionary calendars. [from 18th c.]
- 2002, Colin Jones, The Great Nation, Penguin, published 2003, page 481:
- The year was divided up into twelve months renamed after the seasons [...]; each month comprised three ‘decades’ of ten days – with the décadi replacing Sundays as a day of rest; and each day was reconsecrated to a natural product or farming tool or technique.
- (archaic literary) A work in ten parts or books, particularly such divisions of Livy's History of Rome. [from 15th c.]
- (Roman Catholicism) A series of ten prayers counted with the rosary.
- Any of the sets of ten sequential braille characters with predictable patterns.
- (electronics) A set of ten electronic devices used to represent digits.
- (electronics) A set of resistors, capacitors, &c. connected so as to provide even increments between one and ten times a base electrical resistance.
- (physics, engineering) The interval between any two quantities having a ratio of 10 to 1.
- There are decades between 1.8 and 18, between 25 and 250 and between 0.03 and 0.003.
Although a decade may refer to any group of ten years, it often particularly refers to the informal ten-year periods of the calendar whose last digits run from 0 to 9. Some style guides may prefer that decade refers exclusively to such calendar periods while decennium, decennary, &c. refers to ten-year periods in other contexts.
It should be noted that the method of computing a decade is distinguished from the proper computation of centuries and millennia, which run from 1 to 0. The 1st century began with the year 1 and ended with the year 100, but "the Nineties" are the years whose name includes the word ninety, from '90 to '99 with all those years with a 9 in the tens place digit.
- (10-year period; in some contexts): See decennium
|21st century||2000s · 2010s · 2020s · 2030s · 2040s · 2050s · 2060s · 2070s · 2080s · 2090s|
|20th century||1900s · 1910s · 1920s · 1930s · 1940s · 1950s · 1960s · 1970s · 1980s · 1990s|
|19th century||1800s · 1810s · 1820s · 1830s · 1840s · 1850s · 1860s · 1870s · 1880s · 1890s|
|18th century||1700s · 1710s · 1720s · 1730s · 1740s · 1750s · 1760s · 1770s · 1780s · 1790s|
|Decade only||00s · 10s · 20s · 30s · 40s · 50s · 60s · 70s · 80s · 90s|
|'00s · '10s · '20s · '30s · '40s · '50s · '60s · '70s · '80s · '90s|
|00's · 10's · 20's · 30's · 40's · 50's · 60's · 70's · 80's · 90's|
|aughts/noughties/oughts · oneties/tens/teens · twenties · thirties · forties · fifties · sixties · seventies · eighties · nineties|
|Nicknames||Gay Nineties · Naughty Nineties · Swinging Sixties · Dirty Thirties · Roaring Twenties|
- a decade, period of ten years
- (historical) a décade, 'week' of ten days in the French republican calendar; hence any ten consecutive days
- a set of ten book volumes, as part of a larger opus
decade f (plural decadi)
- third-person singular indicative present of decadere
- decade in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition, 1883–1887)
decade f (plural decades)
- a series of 10 books