English edit

Etymology edit

From Latin millesimus, from mille (a thousand).

Adjective edit

millesimal (not comparable)

  1. thousandth; consisting of thousandth parts
    millesimal fractions

Noun edit

millesimal (plural millesimals)

  1. A thousandth part.

Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
(See the entry for millesimal”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.)