Japanese edit

For pronunciation and definitions of にごる – see the following entry.
濁る
[verb] get muddy, dirty
[verb] become hoarse, dull (of a sound)
[verb] become dull (of a color)
[verb] become impure
[verb] (phonetics) be voiced
(This term, にごる, is the hiragana spelling of the above term.)
For a list of all kanji read as にごる, see Category:Japanese kanji read as にごる.)