沈ちん殿でん物ぶつ

noun

sediment; deposit; precipitate; sludge; lees

Refers to solid matter that settles at the bottom of a liquid, including natural sediment, chemical precipitates, industrial sludge, and wine lees.

• ワインの瓶びんの底そこに沈ちん殿でん物ぶつがたまっていた。

  Sediment had accumulated at the bottom of the wine bottle.

• 化か学がく実じっ験けんで沈ちん殿でん物ぶつが生しょうじた。

  A precipitate formed in the chemical experiment.