coetaneous
/kəʊɪˈteɪnɪəs
/adjective
Having the same age or date of origin; contemporary: his greatest rival and coetaneous critic...
- A four-decade-long study has found that the incidence of coetaneous melanoma rose by a factor of more than 6 from 1970-1979 through 2000-2009.
- The discovery of the circulation of blood, which was coetaneous with baroque culture, confirmed this general law that ruled everywhere.
- His arrival was coetaneous with the announcement of an important change in the commercial intercourse between England and India.
Origin
Early17th century: from Latin coaetaneus 'contemporaneous' (from aetas 'age') + -ous.