濁る

verb (godan)にごる · nigoru

1. Englishto become muddy; to become cloudy; to become turbid; to become impure (of a liquid or gas)

   • 川は泥で濁っていた。The river was cloudy with silt.

2. Englishto become dull (of a sound, color, etc.); to become indistinct; to become fuzzy; to become hoarse

3. Englishto become impure (of one's heart, a society, etc.); to be corrupted; to be polluted

4. Englishto become voiced (of a consonant); to be pronounced as a voiced sound

Source: JMdict (EDRDG) · CC BY-SA 4.0 (EDRDG)