silver mine
Học thuậtThân thiện
Definition
Noun: - A mine where silver ore is dug: A place, typically a system of underground tunnels, where the primary mineral extracted is silver ore.
Usage
- The word "silver mine" specifically refers to the physical location and facility for extracting silver. It is a compound noun.
- It is used literally to describe a mining operation. It can also be used metaphorically to describe a very profitable source of something.
Examples
Advanced Usage
- "To be a silver mine": Used figuratively to describe something that generates substantial wealth or valuable resources continuously.
- Her popular blog about vintage cars became a silver mine for advertising revenue.
Variants and Related Words
- Silver mining (n): The industry or process of extracting silver from the earth.
- Silver mining has a long history in this region.
- Silver miner (n): A person who works in a silver mine.
- The silver miners went on strike for better pay.
Synonyms
- Silver deposit: A natural concentration of silver ore. (This refers more to the geological formation than the excavation site.)
- Mine: A general term for an excavation for extracting minerals. ("Silver mine" is a specific type of mine.)
Idioms
- A silver mine: As an idiom, it means a source of great and consistent profit.
- That franchise has been a silver mine for its owners.