病気（びょうき、byouki）
- illness

The Japanese word 病気 病気 primarily means "sickness," "illness," or "disease." It refers to a state of being unwell, suffering from a physical or mental ailment. It encompasses a wide range of conditions, from minor ailments like a cold to serious diseases.

⚫︎彼は病気です。 Translation: He is sick. ⚫︎風邪の病気 Translation: The illness of a cold (cold) ⚫︎重い病気にかかりました。 Translation: He/She caught a serious disease.

⚫︎病気 is used in various contexts to describe someone's health condition. ⚫︎You can use it to talk about your own illness or someone else's. ⚫︎It's common to use it when visiting a doctor, talking about a friend's condition, or discussing health in general. ⚫︎ It is a versatile word, and you can combine it with other words to provide more specific descriptions (e.g., 心の病気 - mental illness).

⚫︎The standard way to write 病気 is with the kanji 病 (byou - illness, sickness) and 気 (ki - spirit, energy, mind). ⚫︎The reading is びょうき (byouki) in hiragana. ⚫︎There are no other common ways to write this word, and the okurigana (the suffix hiragana) is fixed.

⚫︎病(byou) - illness, sickness (can also be used as a standalone word, or as a component of other words. e.g., 病気) ⚫︎疾患(shikkan) - disease, ailment (more formal than 病気) ⚫︎体調不良(taichou furyou) - poor physical condition ⚫︎不調(fuchou) - not feeling well (used more in context of physical condition)

⚫︎健康(kenkou) - health, healthy ⚫︎元気(genki) -元気, well, in good spirits ⚫︎快復(kaifuku) - recovery, to get well

最近、病気にかかって学校を休みました。 ・Translation: Recently, I got sick and was absent from school. ・Explanation: This sentence describes someone's absence from school due to an illness.

お母さんは最近、病気がちです。 ・Translation: My mother has been prone to illness recently. ・Explanation: This describes the tendency of one's mother to be sick recently.

The word 病気 is a compound word. 病 originally meant "sickness" or "illness", and 気 meant "vital energy" or "spirit." Combined, they create the idea of the "state of being ill" or "a diseased state," reflecting a disruption in one's vital energy.