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to date back

to date back

95 3.0
To come from an earlier time
  • phrasal verb
  • /deɪt bæk/
translation icon : datar de
  • It's a worldwide network of undersea acoustic cables dating back to the Cold War.
  • date back to the early
  • date back at least
  • date back thousands of years

Interestingly, some parts of this house date back to the Renaissance.

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Examples

  • The relationship between the Catholic Church and blacks in America dates back to colonial times.

    Academic text (1993)
  • The manuscripts in the library date back to the Middle Ages.

  • Yeah, they date back a million years.

  • More seriously, records of transgender people date back thousands of years.

  • The friendship between him and Gary dates back to their days in medical school.

    Fiction book (2000)
  • The site of this temple dates back to the fifth century A.D., by your calendar.

    Fiction book (1996)
  • The concept of clergy privilege dates back to the early years of the Roman Catholic Church.

    Academic text (1990)
  • Interestingly, some parts of this house date back to the Renaissance.

  • Chinese human rights values, based primarily on Confucian ideology, date back to at least 221 B.C.

    Academic text (1999)
  • The use of physical currency to transact commerce has a long history, dating back at least four millennia.

    Academic text (2017)

Synonyms

to go back
vsto date back
287 2.3

Come from an earlier time

is about existing since a past time rather than only the initial start
to predate
vsto date back
41 5.8

To exist or happen before another thing

is about originating at a specific past time rather than before another event
to date from
vsto date back
18 3.4

To exist since a certain time in the past

is the same meaning but uses a different grammatical structure
to antedate
vsto date back
1 8.7

To happen before another event or to put an earlier date on something

is about existing since a past time rather than setting or changing times
to foredate
vsto date back
  • Formal
9.1

Put an earlier day on a document than its real one

is about existing since a past time rather than setting earlier times

Surface Forms

date back infinitive
dated back past
dated back past participle
dating back present participle
dates back third person singular

Morphology

date + back

The meaning 'to have existed since a particular time' is directly derivable from combining 'date' (relating to time/age) with 'back' (indicating an earlier time or origin). The verb+back pattern commonly marks temporal origin in English and many languages, so a B1 learner who knows both constituents will very likely infer this sense.

Etymology

The phrasal verb date back comes from the simple image of a date moved back on a timeline to an earlier time. So, when something dates back to 1500, it means it 'has existed since' that earlier time.