油（あぶら、abura）
- oil

The Japanese word 油 (あぶら - abura) primarily means "oil" or "fat." It refers to any substance that is greasy or oily, typically derived from plants, animals, or petroleum. It can also describe a figurative sense of "grease," or be part of idiomatic expressions. The meaning is broad, encompassing various types of oils used for cooking, fuel, and industrial purposes, as well as the natural oils and fats found in foods. It can also refer to the oil that comes out from 油 itself.

⚫︎ サラダ油 Translation: Salad oil ⚫︎ 天ぷらの油 Translation: Tempura oil ⚫︎ 機械油 Translation: Machine oil

油 is used in various contexts. It can be used in conversations about cooking, describing ingredients or methods. For example, when discussing fried foods, you would use 油 to refer to the frying oil. It's also used in discussions about vehicles or machinery, referring to engine oil. Additionally, it appears in everyday phrases and expressions. The level of formality depends on the context. For simple conversations, it is okay to use the word.

⚫︎ The word 油 is most commonly written using the kanji 油. ⚫︎ The reading is あぶら in hiragana. ⚫︎ There is no katakana version. ⚫︎ The okurigana (the suffix hiragana) is usually not a concern, as the kanji 油 alone is sufficient.

⚫︎ オイル (oiru) - This is a loanword from English "oil" and is used more generally. ⚫︎ 脂肪 (shibou) - This means "fat" in the context of food or the human body. ⚫︎ 脂 (abura) - Another word for fat. The readings are both "abura".

There aren't direct antonyms for 油 in a strict sense, as it’s a substance. However, opposite concepts might include: ⚫︎ 水 (mizu) - water ⚫︎ 乾燥 (kanso) - dryness

この料理には、油をたくさん使います。 ・Translation: I use a lot of oil in this dish. ・Explanation: This sentence describes the use of a significant amount of oil in a particular dish, likely for cooking purposes.

エンジン油を交換する必要があります。 ・Translation: I need to change the engine oil. ・Explanation: This sentence refers to the need to replace the oil in a car engine, highlighting a different usage of 油 in a mechanical context.

The kanji 油 is a combination of the radical 氵 (water radical) and 由. The character 由 originally meant “reason” or "origin." The meaning evolved, influenced by the properties of the substance. 油 has long been used in China, where it was introduced to Japan. Its meaning has remained relatively consistent over time. It can be a reference to liquids that are extracted from another source, like 油.