a. rare–1. [f. CO- 2 + NUMERARY, f. L. numerus number: cf. supernumerary.] Corresponding in regard to number.
1850. Clinton, Fasti Rom., II. 210. The first year of Antioch was nearly conumerary with the 264th year of the Seleucidae … The 301st of Antioch was conumerary with the 564th of the Seleucidae.
