Tacna
geographical name
Tac·na
| \ ˈtäk-nä
\
\
Definition of Tacna
city in southern Peru near the border with Chile population 242,451
Note:
Tacna is in the region called
Tacna-Ari*ca
\ ˈtäk-nä-ä-ˈrē-kä \
that was occupied by Chile from 1884 to 1930 and is now divided between Chile and Peru.