Prerinse

Part of speech: verb, noun

Definitions

1. A quick preliminary rinse given to dishes, teeth or other items before the main washing or cleaning begins
2. The initial application of water to remove loose debris before a fuller wash is carried out
3. Rinsing something beforehand so that loose dirt and residue are cleared away before the regular cleaning step

Etymology: "Prerinse" is simply the prefix "pre-", meaning "before," attached to "rinse." The word therefore describes a rinsing done ahead of the main event, most often washing dishes or clothes with plain water before they go into soap or a dishwasher. The compound is built from parts that have been in English for centuries, so there is no borrowing or sound change to trace here; its interest lies in how a common prefix has been used to name a single, practical step in a routine.