ぬか床
ぬ
か
ど
こ
Meanings
1
rice-bran pickling bed; nukadoko
A fermented mixture of rice bran, salt, and water used for making Japanese pickles (nukazuke). Requires daily stirring to maintain.
See also: ぬか漬け
If you don't stir the nukadoko every day, it will get moldy.
I'm pickling cucumbers using the nukadoko I inherited from my grandmother.