[mil.les.i.mal] n [L millesimus, adj., thousandth, fr. mille] (1719): the quotient of a unit divided by 1000: one of 1000 equal parts -- millesimal adj -- mil.les.i.mal.ly adv
MILLESIMAL
Meaning of MILLESIMAL in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012