fifty

From Wiktionary

[change] Pronunciation

• IPA: /ˈfɪfti/
•  Audio (US)^{help, file}

[change] Determiner

(number) (ordinal fiftieth)

1. The number 50.

   There were fifty people in my class.

[change] Noun

Singular fifty

Plural fiftys

1. The number 50.

   Five tens is fifty.