機嫌（きげん、kigen）
- mood

The Japanese word 機嫌 きげん primarily refers to a person's mood, temper, or state of well-being. It encapsulates how someone is feeling, whether they are happy, sad, angry, or in a good or bad mood. It can also describe the condition or function of something, often machines. The word reflects a complex emotional state and can be influenced by various factors. It's important to note the nuance; 機嫌 isn't just "mood" but rather the overall emotional disposition at a given moment.

⚫︎彼はご機嫌だ。 Translation: He is in a good mood. ⚫︎彼女は今、機嫌が悪い。 Translation: She is in a bad mood right now. ⚫︎この機械の機嫌は悪い。 Translation: This machine is not working well (in bad condition).

⚫︎ You can use 機嫌 when you want to describe someone's emotional state, how they are feeling, or even the condition of an object. ⚫︎ It's often used in greetings or small talk to inquire about someone's well-being. ⚫︎ Context is crucial because the meaning varies depending on whether it is describing a person or an object. ⚫︎ Remember that機嫌is about the *current* state.

⚫︎ 機嫌 is written using the kanji 機 (ki) meaning "machine" or "opportunity," and 嫌 (gen) meaning "aversion" or "dislike," but together these characters create the meaning of "mood." ⚫︎ The reading is きげん (kigen) in hiragana. ⚫︎ It is not typically written in katakana. ⚫︎ There are no variations in okurigana.

⚫︎ 気持ち (きもち): feeling, emotion ⚫︎ 気分 (きぶん): mood ⚫︎ 心情 (しんじょう): state of mind ⚫︎ 状態 (じょうたい): condition, state

⚫︎ 不機嫌 (ふきげん): bad mood, ill humor (the opposite of good 機嫌)

彼は昨日の会議の後からずっと機嫌が悪そうだ。 ・Translation: He seems to have been in a bad mood since yesterday's meeting. ・Explanation: This sentence describes someone's current bad mood, caused by the meeting.

お母さんの機嫌を損ねないように、宿題を早く終わらせました。 ・Translation: I finished my homework quickly so as not to upset my mother's mood. ・Explanation: This sentence shows the speaker taking action to avoid causing their mother to become in a bad mood.

The etymology of 機嫌 is believed to come from the idea of "opportunity and aversion". Initially, it might have related to whether a situation or a chance was "favorable" (in a good "mood"), with the "opportunity" being the driving force, and "aversion" reflecting the opposite (bad "mood"). Over time, the meaning evolved to generally describe the emotional or physical state of a person or a thing.