seventy

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seventy

1. the cardinal number that is the product of ten and seven
2. a numeral, 70, LXX, etc., representing this number
3. the numbers 70--79, esp the 70th to the 79th year of a person's life or of a particular century
4. the amount or quantity that is seven times as big as ten
References in periodicals archive ?
increase in costs and only a seventyfold increase in assets from 1980 to
Since he took the helm from his father in 1976, Dick Haworth increased sales by more than seventyfold.