a seething 'cauldron' of intense emotions
The area was a 'cauldron' of violence.
a witch's 'cauldron'
(..) Incoming! Ha-ha! All right! # Somewhere after midnight In my wildest fantasy Go, Mongo! Go! Man the cauldrons! After you, Mongo. - That's it! Heave-ho! - Watch out! Shrek! More heat, less foam! (..)