fifty-first

[fif-tee-furst]
|

adjective

next after the fiftieth; being the ordinal number for 51.
being one of 51 equal parts.

noun

a fifty-first part, especially of one (1/51).
the fifty-first member of a series.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for fifty-first

Contemporary Examples of fifty-first

Historical Examples of fifty-first