'ferrum' is metonymy for this Latin noun commonly used by 'milites'.
What is a 'gladius' or 'ensis'?
Something that holds up a 'tectum'.
What is a 'murus'?
This was Aeneas' ticket into the underworld. Double the points if you can give the Latin!
What is the golden bough (ramus aureus)?
On TV's the 'apprentice' Donald Trump became known for this catchphrase which could be rendered in Latin as 'dimissus es!'
What is 'You're fired!'
The 'spoils of Honor' (Latine) awarded to victorious generals under certain conditions.
Quid est 'spolia opima'?
the 2 gates out of the underworld were made of these materials. Double the points if you can give the Latin!
What is horn and ivory? (cornea, eburnea)
Not Styx! This is the river of forgetfulness (oblivion!).
What is Lethe?
Prime real estate within the underworld: the place where heroes hang out.
Quid est Elysium?