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seventy

seventy

264 1.0
The number equal to seven times ten
  • numeral
  • /ˈsɛv.ən.ti/
: setenta
  • There were seventy participants in the race this year.
  • seventy percent
  • seventy years
  • seventy years old

Examples

  • His grandfather, Old Perrault, then seventy, was working full-time in Vancouver, Washington, building Liberty ships.

    Fiction book (1990)
  • The second annual National Freedom to Marry Day was celebrated in seventy cities across the nation.

    Academic text (1999)
  • Seventy percent of our residents have qualified for assistance... by spending their savings and their home equity.

  • Seventy-five percent of our kids end up back in jail.

  • The gringo took out his wallet again, now holding seventy dollars in his hand.

    Fiction book (1991)
  • But even as late as 1900, perhaps seventy-five thousand children spoke Irish at home.

    Academic text (1999)
  • My mind races to figure out how many miles the light has traveled during its seventy-eight-year journey.

    Academic text (2011)
  • The same tests were again administered seventy-three instructional days after the conclusion of the study.

    Academic text (1990)
  • Upon its opening in 1550, it was leased for four years at seventy-five pounds a year.

    Academic text (1990)
  • "You've just improved his chances of walking again by seventy percent," Dr. Bryner told Meredith.

    Fiction book (1991)

Synonyms

LXX
vsseventy
9.9

A Roman numeral for seventy

is the same number but written as a word rather than numerals

Compounds

A number equal to 100 plus 70

A number equal to 175

seventy-eight
  • Archaic
1 9.9

An old record for a record player that spins 78 times a minute

The position number 175 in a series

A person aged between 70 and 79

How Many

hundred
∞ 1.0
seventy
264 1.0
fifty
876 1.0
ten
311 1.0
one
1.0
zero
1.0

Surface Forms

seventy cardinal word
70 cardinal digit

Morphology

seventy = seven (transparent) = seven + ty

Formed regularly from the numeral 'seven' plus the productive suffix '-ty', meaning seven tens; easily deducible by learners.

Etymology

Seventy comes from old English parts seven and -ty, where -ty means 'times ten' or 'groups of ten'. So Seventy is 'seven times ten', which is why it equals 70.