肝臓（かんぞう、kanzou）
- liver

The word 肝臓, read as かんぞう (kanzou), refers to the liver. The liver is a vital organ in the human body responsible for a wide range of functions, including detoxification, metabolism, and the production of bile. It plays a critical role in maintaining overall health.

⚫︎肝臓が悪い Translation: The liver is bad/not functioning well. ⚫︎肝臓病の治療を受ける Translation: To receive treatment for liver disease. ⚫︎肝臓移植が必要になる Translation: To need a liver transplant.

This word is used in medical contexts, when discussing health, or when talking about food that is related to the liver (e.g., liver dishes). You can use it when talking about someone's health, a medical condition, or even as a topic in a conversation about cooking or eating specific types of food.

The word 肝臓 is primarily written using kanji. The reading is かんぞう in hiragana. There are no other common ways to write this word. The okurigana is standard and doesn't have variations.

There aren't many direct synonyms for 肝臓 in common usage. The term for the liver remains consistent. However, you might use more general terms when talking about related issues.

There aren't direct antonyms for 肝臓. You would use opposite phrases in context, such as 肝臓が健康（けんこう） (healthy liver) to contrast with 肝臓が悪い (bad liver).

彼は最近、肝臓の検査を受けた。 ・Translation: He recently had a liver examination. ・Explanation: This sentence describes someone undergoing a medical check-up related to their liver.

お酒を飲みすぎると、肝臓に負担がかかります。 ・Translation: Drinking too much alcohol puts a burden on the liver. ・Explanation: This sentence explains the negative impact of excessive alcohol consumption on the liver.

The word 肝臓 is composed of two kanji: 肝 (kan), meaning "liver" or "vital part," and 臓 (zou), meaning "internal organs." It directly reflects the organ's function as a crucial internal organ.