nundinal

English

Etymology

From Latin nundinalis.

Adjective

nundinal (comparative more nundinal, superlative most nundinal)

1. Of or pertaining to a nundine

Noun

nundinal (plural nundinals)

1. A nundinal letter.
   • 1823, Encyclopaedia Britannica: Volume 15, page 99:

     These nundinals bear a very great resemblance to the dominical letters, which return every eight days, as the nundinals did every nine.