====== fángshuǐ: 防水 - Waterproof, Water-resistant ======
===== Quick Summary =====
  * **Keywords:** fangshui, 防水, what does fangshui mean, waterproof in Chinese, water-resistant Chinese, fang shui meaning, Chinese for waterproof, waterproof phone, waterproof jacket, how to say waterproof in Chinese.
  * **Summary:** 防水 (fángshuǐ) is a fundamental and highly practical Chinese word meaning "waterproof" or "water-resistant." Composed of the characters for "prevent" (防) and "water" (水), its meaning is transparent and easy to remember. Whether you're shopping for a new waterproof phone, buying outdoor gear like a jacket or backpack, or discussing home repairs, understanding 防水 is essential for everyday life and commerce in modern China. This page will break down its meaning, cultural relevance, and practical usage with clear examples.
===== Core Meaning =====
<hanziwriter>防水</hanziwriter>
  * **Pinyin (with tone marks):** fángshuǐ
  * **Part of Speech:** Adjective, Verb
  * **HSK Level:** HSK 4
  * **Concise Definition:** To prevent water from penetrating; waterproof.
  * **In a Nutshell:** 防水 is a straightforward and literal term. It describes the physical property of an object that keeps water out. Think of it as putting up a defense (防) against water (水). It can be used to describe an item's feature ("this watch is waterproof") or as an action ("we need to waterproof the roof"). It's one of the most common and useful technical adjectives you'll learn.
===== Character Breakdown =====
  * **防 (fáng):** This character means "to defend," "to protect against," or "to prevent." The left-side radical, 阝(fù), is a form of 阜, which originally depicted a mound or hill, often used in defense. This gives 防 a foundational meaning of creating a barrier.
  * **水 (shuǐ):** This character means "water." It is a pictograph, originally drawn to resemble flowing water or a river.
  * The two characters combine with perfect logic: "to prevent water." This direct, functional construction is common in Chinese and makes words like 防水 easy for learners to deconstruct and understand.
===== Cultural Context and Significance =====
While not a deeply philosophical term like [[关系]] (guānxi), 防水 holds significant practical importance in modern Chinese life and consumer culture.
China's vast and varied climate—from the monsoon rains in the south to the wet winters in many regions—makes waterproofing a highly valued feature in everything from clothing and footwear to architecture. The concept is a part of daily consideration.
In the West, there are often fine distinctions between "water-resistant," "water-repellent," and "waterproof." While Chinese has more technical terms for these nuances (see Nuances section), the single word 防水 serves as the common, all-encompassing term in everyday conversation and marketing. A phone or jacket advertised as 防水 is understood to be protected from water to a significant degree. The rise of China as a global leader in electronics and manufacturing has made 防水 a key marketing term, often displayed prominently on packaging for products like smartphones, smartwatches, and Bluetooth speakers. For a learner, recognizing this term is a key to being a savvy consumer in China.
===== Practical Usage in Modern China =====
防水 is used almost exclusively in a literal, physical sense. You will encounter it most often in the following contexts:
  * **Shopping for Electronics:** When buying a phone, watch, or headphones, asking "这个**防水**吗？" (Zhège fángshuǐ ma? - Is this waterproof?) is a very common and important question.
  * **Outdoor and Sports Gear:** When discussing jackets, pants, shoes, or backpacks for hiking or rainy weather, 防水 is the primary feature to look for.
  * **Construction and Home:** In the context of building or renovating, 防水 refers to the process of sealing a surface (like a roof, bathroom floor, or basement) against water. Here, it is often used as a verb.
  * **Cosmetics:** Products like mascara (睫毛膏, jiémáogāo) or eyeliner (眼线笔, yǎnxiànbǐ) are often marketed with 防水 versions for long-lasting wear.
The term is neutral in connotation and can be used in both formal (technical specifications) and informal (daily shopping) contexts.
===== Example Sentences =====
  * **Example 1:**
    * 我的新手表是**防水**的，所以我洗手的时候不用摘下来。
    * Pinyin: Wǒ de xīn shǒubiǎo shì **fángshuǐ** de, suǒyǐ wǒ xǐshǒu de shíhòu bùyòng zhāi xiàlái.
    * English: My new watch is waterproof, so I don't need to take it off when I wash my hands.
    * Analysis: A classic example of 防水 used as an adjective to describe a product's feature. The 的 (de) at the end turns the adjective into a nominal phrase.
  * **Example 2:**
    * 这款手机**防水**等级是多少？
    * Pinyin: Zhè kuǎn shǒujī **fángshuǐ** děngjí shì duōshǎo?
    * English: What is the waterproof rating for this model of phone?
    * Analysis: This sentence is very common when shopping for electronics. 等级 (děngjí) means "rating" or "level," showing how 防水 can be combined with other nouns to ask for more specific information.
  * **Example 3:**
    * 去爬山最好穿一件**防水**的夹克，因为山上天气多变。
    * Pinyin: Qù páshān zuìhǎo chuān yī jiàn **fángshuǐ** de jiákè, yīnwèi shānshàng tiānqì duōbiàn.
    * English: It's best to wear a waterproof jacket when you go hiking because the weather in the mountains is very changeable.
    * Analysis: This shows 防水 modifying another noun, 夹克 (jiákè - jacket). This "防水 + noun" structure is extremely common.
  * **Example 4:**
    * 我们需要请工人来给屋顶做**防水**处理。
    * Pinyin: Wǒmen xūyào qǐng gōngrén lái gěi wūdǐng zuò **fángshuǐ** chǔlǐ.
    * English: We need to hire workers to do waterproof treatment for the roof.
    * Analysis: Here, 防水 functions more like a noun within the phrase 防水处理 (fángshuǐ chǔlǐ - waterproof treatment/processing). 做 (zuò) means "to do," showing the action of applying the waterproofing.
  * **Example 5:**
    * 你买的那个背包**防水**效果怎么样？下雨天用没问题吧？
    * Pinyin: Nǐ mǎi de nàge bèibāo **fángshuǐ** xiàoguǒ zěnmeyàng? Xiàyǔtiān yòng méi wèntí ba?
    * English: How is the waterproofing effect of that backpack you bought? It's okay to use on rainy days, right?
    * Analysis: 效果 (xiàoguǒ) means "effect" or "result." This is a great way to ask about the quality or performance of the waterproofing.
  * **Example 6:**
    * 这款睫毛膏不仅纤长，而且还**防水**防汗。
    * Pinyin: Zhè kuǎn jiémáogāo bùjǐn xiāncháng, érqiě hái **fángshuǐ** fáng hàn.
    * English: This mascara not only lengthens lashes, but it's also waterproof and sweat-proof.
    * Analysis: This example from cosmetics shows 防水 paired with a similar term, 防汗 (fáng hàn - sweat-proof), demonstrating the versatile "防 + X" pattern.
  * **Example 7:**
    * 所有的接口都必须用**防水**材料密封好。
    * Pinyin: Suǒyǒu de jiēkǒu dōu bìxū yòng **fángshuǐ** cáiliào mìfēng hǎo.
    * English: All the joints must be sealed well with waterproof material.
    * Analysis: 防水材料 (fángshuǐ cáiliào) means "waterproof material(s)," a key term in construction and manufacturing.
  * **Example 8:**
    * 我需要一双**防水**的鞋子，这样雨天走路脚就不会湿了。
    * Pinyin: Wǒ xūyào yī shuāng **fángshuǐ** de xiézi, zhèyàng yǔtiān zǒulù jiǎo jiù bùhuì shī le.
    * English: I need a pair of waterproof shoes so my feet won't get wet when walking on rainy days.
    * Analysis: A very practical, everyday sentence a learner might use or hear.
  * **Example 9:**
    * 售货员说，只要不是长时间泡在水里，这款音箱的生活**防水**是足够的。
    * Pinyin: Shòuhuòyuán shuō, zhǐyào bùshì cháng shíjiān pào zài shuǐ lǐ, zhè kuǎn yīnxiāng de shēnghuó **fángshuǐ** shì zúgòu de.
    * English: The salesperson said that as long as it's not submerged in water for a long time, this speaker's daily water resistance is sufficient.
    * Analysis: This introduces a nuanced term, 生活防水 (shēnghuó fángshuǐ), which means "daily water-resistance" (e.g., against splashes, rain), but not full submersion. This is a common distinction for electronics.
  * **Example 10:**
    * 在给卫生间做**防水**的时候，墙面也要刷到一定的高度。
    * Pinyin: Zài gěi wèishēngjiān zuò **fángshuǐ** de shíhòu, qiángmiàn yě yào shuā dào yīdìng de gāodù.
    * English: When waterproofing the bathroom, the walls must also be coated up to a certain height.
    * Analysis: This shows 防水 used as a verb in the structure "给 + [place] + 做防水" (gěi... zuò fángshuǐ), meaning "to waterproof [a place]".
===== Nuances and Common Mistakes =====
  * **Waterproof vs. Water-Resistant:** As mentioned, 防水 is the general-purpose term. In technical specifications, you might see more precise terms. For example, [[防泼水]] (fáng pō shuǐ) means "water-repellent" (protects against splashes), which is a lower level of protection than fully waterproof. For a beginner, sticking with 防水 is perfectly fine for almost all situations.
  * **Not for People or Concepts:** A common mistake for English speakers is to try and use 防水 figuratively. In English, an alibi can be "watertight" and a plan can be "waterproof." This does not translate. 防水 is used strictly for the physical property of keeping water out of objects. You cannot say a person or a plan is 防水.
  * **Pronunciation:** Pay attention to the tones: fáng (rising 2nd tone) and shuǐ (falling-rising 3rd tone). A common error is to pronounce fáng as fāng (1st tone), which means "square" or "direction."
===== Related Terms and Concepts =====
The "防 (fáng) + Noun" pattern is a productive way to form words meaning "-proof" or "-protection."
  * [[防火]] (fánghuǒ) - Fireproof. The logical counterpart to waterproof.
  * [[防潮]] (fángcháo) - Damp-proof or moisture-proof.
  * [[防尘]] (fángchén) - Dustproof. Often seen together with 防水 in IP ratings for electronics (e.g., IP68 防水防尘).
  * [[防盗]] (fángdào) - Anti-theft or burglar-proof.
  * [[防晒]] (fángshài) - Sun protection (as in sunscreen).
  * [[防腐]] (fángfǔ) - Anti-corrosion or rot-proof.
  * [[雨衣]] (yǔyī) - Raincoat. A specific item that is designed to be 防水.
  * [[雨伞]] (yǔsǎn) - Umbrella. An object used for protection from rain, related in function.
  * [[保护]] (bǎohù) - To protect. A much broader and more general term; 防水 is a very specific type of protection.