interterritorial

[in-ter-ter-i-tawr-ee-uh l, -tohr-]

adjective

existing between territories: interterritorial laws.

Show More

Origin of interterritorial

An Americanism dating back to 1885–90; inter- + territorial

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018