uncoated
Học thuậtThân thiện
Definition
Adjective: Not having a coating; lacking a layer of material applied to a surface.
Usage
The adjective "uncoated" describes a material, typically paper, fabric, or metal, that has not been treated with a surface layer. This layer, or coating, is often applied to change the material's properties, such as making it glossy, water-resistant, or smoother. Therefore, "uncoated" indicates the material is in its raw or untreated state.
Examples
- For printing, uncoated paper absorbs ink differently than glossy paper.
- The architect specified uncoated steel for the sculpture to allow it to rust naturally.
- I prefer the natural feel of uncoated cotton for my bed sheets.
Advanced Usage
- Technical/Industrial Context: In manufacturing, "uncoated" can specify a base material before any finishing process.
- The substrate must be clean and uncoated before the primer is applied.
- Comparative Use: Often used to contrast with "coated" options.
- Choose between uncoated matte or coated glossy finishes for your business cards.
Variants and Related Words
- Uncoated is the standard adjective form.
- Coat (verb): To apply a layer to a surface.
- Coating (noun): A thin layer or covering applied to a surface.
- Coated (adjective): Having a coating.
Synonyms
- Untreated
- Unfinished
- Bare
- Raw (in specific contexts, e.g., raw steel)
Antonyms
- Coated
- Treated
- Finished
- Glazed
- Laminated
Adjective
- not having a coating
- uncoated paper