Definition, Meaning & Synonyms

residuum

Noun

/rɪˈzɪdjuːəm/

Definition

The residue or remaining part of something after other parts have been removed.

Examples

The residuum from the chemical reaction was carefully disposed of to avoid contamination.
After the debate, a small residuum of doubt lingered in her mind.
The residuum of the liquid after evaporation was collected for further analysis.

Meaning

Residuum refers to what is left over or remaining after a process or an event. It is often used in scientific and technical contexts to describe leftover material.