descale
Definition
- Verb:
- To remove scale or scales from a surface: The primary meaning is to clean a surface by removing hard, mineral deposits (limescale) that have built up, typically inside pipes, kettles, or appliances that heat water.
- To remove the scales from a fish: In a culinary context, it means to scrape off the small, flat, overlapping plates covering the skin of a fish before cooking.
Usage Examples
- Verb (Removing limescale):
- You need to descale the kettle; it's full of limescale.
- The plumber recommended a chemical to descale the pipes.
- Verb (Preparing fish):
- Before filleting, make sure to descale the fish thoroughly under running water.
- I watched the chef skillfully descale the salmon.
Advanced Usage
- Technical/Industrial Context: The process of descaling is crucial in maintaining industrial boilers and heat exchangers to ensure efficiency and prevent damage.
- The maintenance schedule requires the plant to descale its cooling towers annually.
- Metaphorical Use: While less common, it can be used metaphorically to mean removing layers of something unwanted or obstructive.
- The new policy aims to descale the bureaucratic process, making it faster and simpler.
Variants and Related Words
- Descaling (n/gerund): The action or process of removing scale.
- Regular descaling extends the life of your coffee machine.
- Descaler (n): A chemical agent or tool used for descaling.
- Use a vinegar-based descaler for an eco-friendly clean.
Synonyms
- Delime (v): Specifically for removing limescale.
- Clean (v): A general term; descaling is a specific type of cleaning.
- Scrape (v): For the action of removing fish scales.
Related Phrasal Verbs
(This word does not commonly form phrasal verbs.)
Related Idioms
(There are no common idioms directly using the word 'descale'.)
Verb
-
remove the scales from
-
scale fish
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