Dictionary

seventy

noun sev·en·ty \ˈse-vən-tē, ˈse-bəm-, -dē\

: the number 70

seventies : the numbers ranging from 70 to 79

: a set of years ending in digits ranging from 70 to 79

plural sev·en·ties

Full Definition of SEVENTY

1
— see number table
2
plural :  the numbers 70 to 79; specifically :  the years 70 to 79 in a lifetime or century
3
capitalized :  a Mormon elder ordained for missionary work under the apostles
sev·en·ti·eth \-tē-əth, -dē-\ adjective or noun
seventy adjective
seventy pronoun, plural in construction
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Origin of SEVENTY

seventy, adjective, from Middle English, from Old English seofontig, short for hundseofontig, from hundseofontig, noun, group of seventy, from hund hundred + seofon seven + -tig group of ten; akin to Old English tīen ten
First Known Use: 13th century
SEVENTY Defined for Kids

1seventy

adjective sev·en·ty \ˈse-vən-tē, -dē\

Definition of SEVENTY for Kids

:  being seven times ten

2seventy

noun

Definition of SEVENTY for Kids

:  seven times ten :  70
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