Translation of "fifth column" - English-Spanish dictionary

fifth column

noun uk /ˌfɪfθ ˈkɒl.əm/ us /ˌfɪfθ ˈkɑː.ləm/

a group of people who support the enemies of the country they live in and secretly help them

quinta columna
fifth-columnist noun uk us

a member of such a group

quintacolumnista

(Translation of “fifth column” from the Cambridge English-Spanish Dictionary © Cambridge University Press)