interlacustrine

adjective

in·​ter·​la·​cus·​trine ˌin-tər-lə-ˈkə-strən 

: of, relating to, or situated in an area between lakes

specifically : of, relating to, or situated in the region of Africa that is bounded by Lakes Victoria, Kyoga, Albert, Edward, and Tanganyika

Uganda is situated in the interlacustrine highlands of central Africa …

—Rob Marchant

the early interlacustrine kingdoms

interlacustrine Bantu speakers

Word History

First Known Use

1900, in the meaning defined above