粗大ゴミ（そだいごみ、sodaigomi）
- oversized trash

The Japanese word 粗大ゴミ (so-dai-gomi) refers to "bulky waste," "oversized trash," or "large garbage." It specifically describes items that are too large or heavy to be disposed of through regular trash collection services. This type of waste often requires a special collection or disposal process, usually involving a fee and scheduling an appointment with the local municipality. The term 粗大ゴミ encompasses a wide range of items, from furniture and appliances to large household items like mattresses and bicycles.

⚫︎ 粗大ゴミに出す前に、自治体のルールを確認してください。 Translation: Before putting out the 粗大ゴミ, please check your local government's rules. ⚫︎ ソファは粗大ゴミとして扱われます。 Translation: Sofas are treated as 粗大ゴミ. ⚫︎ 引っ越しで大量の粗大ゴミが出た。 Translation: A large amount of bulky waste was generated due to the move.

You use 粗大ゴミ when talking about disposing of large household items that cannot be thrown away with your regular garbage. It's important to understand the regulations of your local municipality regarding 粗大ゴミ disposal, as procedures and fees vary. You will typically use this word when inquiring about how to dispose of a specific item, when scheduling a pickup, or when discussing the process of removing large waste.

⚫︎ The word 粗大ゴミ is typically written in kanji and hiragana: 粗大ゴミ. ⚫︎ The kanji 粗大 (so-dai) means "bulky" or "oversized," and ゴミ (gomi) means "trash" or "garbage." ⚫︎ No other common ways to write this word. The okurigana is standard and doesn't have variations.

There aren't many direct synonyms, as 粗大ゴミ is a specific category of waste. However, you might use more descriptive phrases depending on the context: ⚫︎ 大型ゴミ (oogata gomi): "large garbage." ⚫︎ 不用品 (fuyouhin): "unnecessary items" or "unwanted items," which might include items that would be 粗大ゴミ.

⚫︎ While there's no direct antonym, the opposite of 粗大ゴミ would be regular household trash that is collected regularly. ⚫︎ 可燃ゴミ (kanen gomi): "burnable trash." ⚫︎ 不燃ゴミ (funen gomi): "unburnable trash."

この机は粗大ゴミ］に出さなければならない。 ・Translation: I have to put this desk out as bulky waste. ・Explanation: This sentence illustrates the need to dispose of a large item through the 粗大ゴミ system.

粗大ゴミ］の回収には、事前の申し込みが必要です。 ・Translation: A prior application is necessary for the collection of bulky waste. ・Explanation: This sentence highlights the importance of making arrangements before disposing of 粗大ゴミ.

The word 粗大ゴミ is a combination of two kanji: 粗 (so), which implies something large or rough, and 大 (dai), meaning "big" or "large". ゴミ (gomi) simply means "trash". So, the compound literally translates to "rough/large trash," accurately describing the kind of items covered under the term.