fifth column
nounEtymology
From a 1936 radio address by Spanish Nationalist general Emilio Mola, in which he spoke of four of his army columns moving on Madrid and a fifth column (quinta columna) consisting of his militant supporters within the capital, intent on undermining the Republican government from within.
Definitions
A group of people which clandestinely undermines a larger group, such as a nation, to…
A group of people which clandestinely undermines a larger group, such as a nation, to which it is expected to be loyal.
Used other than figuratively or idiomatically
Used other than figuratively or idiomatically: see fifth, column.
The neighborhood
Vish — recursive loop
No curated loop yet for fifth column. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA