残ざん留りゅう物ぶつ

noun

residue; remnants; dregs

General term for something left behind after a process, such as physical residue, remnants, or dregs.

• コーヒーカップの底そこに残ざん留りゅう物ぶつが残のこっていた。

  There was residue left at the bottom of the coffee cup.

• 工こう場じょうから出でる残ざん留りゅう物ぶつの処しょ理りが問もん題だいになっている。

  The disposal of residues from the factory has become a problem.

noun

residuum; geological residue

Geological term for the weathered material remaining after soluble components have been removed.

• この地ち域いきの残ざん留りゅう物ぶつは主おもに粘ねん土ど鉱こう物ぶつからなる。

  The residuum in this area consists mainly of clay minerals.