Dungeon(noun)
A strong underground prison cell.
Hindi meaning:कालकोठरी, क़ैदख़ाना
Synonyms: Prison, Oubliette, Penitentiary, Jail, Cell
Antonyms: Outside, Free, Liberty, Emancipation
Example: The king threw them into the dungeon.
Trick to remember: Dacoit ko Dungeon me rakte hai. 
