decolorise
Học thuậtThân thiện
Definition
- Verb:
- To remove color from something; to make something lose its color or become white or lighter: The process of decolorising involves stripping an object or substance of its pigment or hue.
Usage
- The verb "decolorise" describes the action of causing color loss. It is typically used in technical, scientific, or industrial contexts, such as chemistry, textile manufacturing, or art conservation.
- It is a transitive verb, meaning it requires a direct object (the thing that is having its color removed).
Examples
- Verb:
- The laboratory technician used a chemical agent to decolorise the solution for the experiment.
- Over time, the strong sunlight can decolorise fabrics and paintings.
- This filter is designed to decolorise the sugar syrup during refining.
Advanced Usage
- "to decolorise a stain": to apply a substance that removes the color from a stain, often as part of a cleaning process.
- The first step is to decolorise the stain before applying a new dye.
Variants and Related Words
- Decolorize (verb): An alternative spelling, more common in American English. It has the same meaning as "decolorise".
- Decolourise (verb): A British English spelling variant.
- Decoloration (noun): The process or result of removing color.
- The decoloration of the fabric was complete.
- Bleach (verb): A common synonym, though "bleach" often implies using a specific chemical (like chlorine bleach) and can have a broader meaning of cleaning or sterilizing.
- Fade (verb): To lose color gradually, typically due to light or washing. "Fade" is often intransitive (the shirt faded) while "decolorise" is usually a deliberate, transitive action.
Synonyms
- Bleach
- Whiten
- Fade (when used transitively: "The sun faded the curtains")
- Blanch
Antonyms
- Color (verb)
- Dye
- Tint
- Stain
Related Phrases
- To decolorise with...: Specifies the agent used for decolorization.
- The sample was decolorised with activated charcoal.
Verb
- remove color from
- The sun bleached the red shirt