FIFTY


Meaning of FIFTY in English

■ cardinal number ( plural fifties ) the number equivalent to the product of five and ten; half of one hundred; 50. (Roman numeral: l or L .)

Derivatives

fiftieth ordinal number .

~fold adjective & adverb

Origin

OE fīftig (see five , -ty 2 ).

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.