- 泼冷水 pōlěngshuǐ to dampen enthusiasmto pour cold water on; to discourage or dampen someone's enthusiasm; to take the joy out of something; to make someone more sober or realistic
- 冷水浴 lěngshuǐyù cold bathcold bath; cold shower
- 冷水江市 lěngshuǐjiāngshì LengshuijiangLengshuijiang, a county-level city in [[娄底市|婁底市|lou2 di3 shi4]], Hunan Province
- 冷水江 lěngshuǐjiāng LengshuijiangLengshuijiang, a county-level city in [[娄底|婁底|lou2 di3]] City, Hunan province
- 冷水滩区 lěngshuǐtānqū Lengshuitan DistrictLengshuitan, a district of [[永州|永州|yong3 zhou1]] City in Hunan Province
- 冷水滩 lěngshuǐtān LengshuitanLengshuitan, a district of [[永州|永州|yong3 zhou1]] City in Hunan Province
- 浇冷水 jiāolěngshuǐ to dampen enthusiasmto pour cold water; to discourage someone or dampen their enthusiasm
- 冷水浇头 lěngshuǐjiāotóu rude disappointmentTo be suddenly discouraged or disappointed; literally like having cold water poured over one's head.
- 冷水澡 lěngshuǐzǎo cold showerA shower or bath taken with cold water.
- 寒天饮冷水 hántiānyǐnlěngshuǐ to drink cold water in winterFirst part of the two-part allegorical saying (xiehouyu), the second part being [[点滴在心头|點滴在心頭|dian3 di1 zai4 xin1 tou2]]; it literally means drinking cold water in winter and figuratively refers to remembering every bit of past hardships vividly
- 冷水机组 lěngshuǐjīzǔ chillerchiller; a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle