The kanji 澪 primarily represents a "channel" or "waterway," specifically a channel for a boat to pass through. It can also refer to the path left by a boat in the water, like a wake. In a broader sense, it can symbolize a course or a track.

・On-yomi (音読み): れい (rei) ・Kun-yomi (訓読み): みお (mio)

⚫︎ 澪標 (みおつくし) Translation: A channel marker or a buoy. ⚫︎ 澪 (みお) が深い Translation: The channel is deep; the water is deep. ⚫︎ 澪筋 (みおすじ) Translation: A boat's track or wake.

The kanji 澪 is a phono-semantic compound (形声文字, keisei moji). The left side is the water radical (氵, ⺡), which indicates its relationship to water. The right side is 坴, which is used for its phonetic function, approximating the sound "rei". The combination of the water radical and the phonetic component suggests a connection with waterways or the movement of water.