CJK Unified Ideograph-944A

A Cantonese reader sees a wok; an older text sees a cauldron.

The earliest trace found in the checked sources is a bronze-inscription form read as a possible early variant of 鑊, used for a cooking vessel. No single inventor or secure first year is supported. Later dictionary tradition describes it as a large, legless 鼎 for boiling meat and fish, inside the wider cauldron family.

Older phrases such as 湯鑊 and 鼎鑊 make that vessel the boiling cauldron of execution. Cantonese keeps the kitchen sense as wok, then stretches the same hot-pan image into colloquial trouble, blame, and fixing the mess.

Why does 大鑊 mean trouble?

Because a big wok stands for a situation boiled over.

Dictionaries record 大鑊 literally as a big wok and figuratively as a disaster or awful situation. With food or cooking nearby, keep the kitchen reading; in an alarmed message, read it as bad news.

Its neighbours spell out the social job. 孭鑊 puts someone in the carrier's strap, stuck with fault that may not be theirs. 補鑊 is patching that scalded situation. Both are Cantonese expressions, so a Mandarin-first reader may know the graph but miss the street punch.

Is 鑊 the same as 鍋?

No: 鑊 and 鍋 are different characters.

The form to know is 镬, the simplified counterpart of 鑊. 鍋 is its own pot-or-pan character, tied to Mandarin usage, not a simplification. Cantonese keeps 鑊 for the wok; swapping in 鍋 can make a Cantonese line read like a Mandarin substitution.