Chinese character 腩

It names belly-related food, with the compound narrowing the sense.

牛腩 refers to beef belly or flank; 肚腩 means a person’s tummy or potbelly; 魚腩 means fish belly. Mandarin Pinyin writes the reading nǎn; Cantonese romanization writes naam5, where 5 marks the tone.

Where does 腩 come from?

Its recorded history is tied to cooking.

A 2024 Chinese Ministry of Education dictionary of character variants says 腩 is not recorded in 說文, an early Chinese dictionary, and cites 玉篇 for a “boil meat” gloss. The sixth-century cooking manual 齊民要術 includes 腩炙 recipes: meat mixed with scallion, salt, and fermented-bean sauce, then grilled. There, 腩 names a preparation, not only an anatomical cut.

Structurally, 肉 is the left-hand meat element; 南 supplies the sound. Depending on the font, the meat element can look like 月 or ⺼.

Someone sent me 腩—what does it mean?

A bare 腩 needs its compound and language variety.

Look for the whole phrase and whether the conversation is about food or Cantonese gambling slang. The documented insult is 魚腩; a message with only 腩 does not establish that the sender is calling you a sucker.