The kanji 漱 primarily means to rinse the mouth, gargle, or wash. It conveys the action of using water to clean the mouth, often with the intention of removing food particles or freshening breath. It also implies a certain refinement and cleanliness.

・On-yomi (音読み): ソウ (sō) ・Kun-yomi (訓読み): すす（ぐ） (susugu) - to rinse, to gargle

⚫︎ 洗漱（せんそう） Translation: Washing and rinsing; washing the face and mouth. ⚫︎ 漱石（そうせき） Translation: This is a less common usage, but it can refer to a type of stone or rock used for rinsing or cleaning. It's also famously used in the pen name of the well-known Japanese author Natsume Sōseki. ⚫︎ 漱口（そうこう） Translation: Gargling; rinsing the mouth.

The kanji 漱 is a phono-semantic compound (形声文字). ⚫︎ The semantic component (meaning) is 氵 or 水 (the water radical, meaning water). This indicates that the kanji relates to water or a liquid. ⚫︎ The phonetic component (sound) is 𦥑 (meaning "to wash"). This element contributes to the sound of the kanji. ⚫︎ Combined, the character represents the action of using water to rinse or gargle. The water radical gives the basic meaning of the element, and the rest gives the sound element of the kanji.