postmillennial

[ pohst-mi-len-ee-uh l ]
/ ˌpoʊst mɪˈlɛn i əl /

adjective

of or relating to the period following the millennium.

Origin of postmillennial

First recorded in 1850–55; post- + millennial

British Dictionary definitions for post-millennial

postmillennial
/ (ˌpəʊstmɪˈlɛnɪəl) /

adjective

existing or taking place after the millennium