seventy-oneth

English

Adjective

seventy-oneth

1. (nonstandard) seventy-first

Noun

seventy-oneth (plural seventy-oneths)

1. A fractional part of seventy-one
   • 1892, Frederic Harrison, “Archimedes”, in The new calendar of great men, page 124:

     he found ... that the circumference was three times the diameter plus a quantity which was less than a seventh but more than ten seventy-'one^ths.

Synonyms

• seventy-first