the persons residing in a country at war who are devoted to aiding the fifth column in its activities, especially by lowering morale, spreading rumors, etc.
the persons residing in a country at war who are devoted to blocking the efforts of the fifth column.
noun 1. “Thou shalt not kill”: sixth of the Ten Commandments.
- Sixth cranial nerve
sixth cranial nerve n. See abducent nerve.
- Sixth disease
sixth disease n. See exanthema subitum.
- Sixth-form college
noun 1. (in England and Wales) a college offering A-level and other courses to pupils over sixteen from local schools, esp from those that do not have sixth forms