What does "caldrons" mean?

plural of caldron (alternative spelling of cauldrons).

Caldrons

Common synonyms include: brewing pot of ideas, cauldron, ceremonial vessel, cooking pot, furnace of debate, hotbed of activity.

noun

noun ·Rare ·Advanced level

Noun

"The warm punch fuming in the icy air called to mind caldrons, witches, and arcane incantations."