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OneKitly

fifty

numeralnouncommon in dialogue

  • United States//ˈfɪfti//

The cardinal number occurring after forty-nine and before fifty-one.

numeral

  1. 1

    The cardinal number occurring after forty-nine and before fifty-one.

    It was just fifty children that Selene bore to Endymion. Are not the innumerable waves typified by the fifty Nereïds? And did not Priam have fifty sons and fifty daughters?

    Searching again, he noticed something that had eluded him before: a single flower, a gentian, blooming not fifty feet in front of them, where, by all rights, there ought to be solid rock.

    Accounts with between fifty thousand and two hundred thousand followers are considered “microinfluencers,” and tend to have higher engagement rates—that is, a larger share of their followers like, favorite, or comment on their posts—than those with millions of followers.

Etymology

PIE word *pénkʷe Etymology tree Proto-Indo-European *pénkʷe Proto-Germanic *fimf Proto-Indo-European *déḱm̥-t(-s) Proto-Germanic *tegun(dz) Proto-Germanic *tigiwiz Proto-Germanic *fimf tigiwiz Old English fīftiġ Middle English fifty English fifty From Middle English fifty, from Old English fīftiġ, from Proto-Germanic *fimf tigiwiz (“five tens”). By surface analysis, five + -ty.

noun

  1. 1

    A banknote or coin with a denomination of 50.

    Do you want small bills or are fifties OK?

    ‘If you shoot him I’ll give you fifty pounds.’ ‘All right!’ The driver laughed. ‘I’ll do my best to earn that fifty!’

  2. 2

    A batsman's score of at least 50 runs and less than 100 runs.

Forms

plural
fifties
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).