† millimillenaryadj.
Origin: Formed within English, by compounding. Etymons: milli- comb. form, millenary adj.
Etymology: < milli- comb. form + millenary adj.
Obsolete.
rare.
1690 W. Leybourn 311 I shall lay before you these..Proportional Conclusions in the Circle, and that to a Millimillinary solution of the Truth.
This entry has been updated (OED Third Edition, March 2002; most recently modified version published online June 2021).