fool's gold

Thân thiện

A prospector examines a piece of fool's gold in a stream.

Definition

Noun: 1. A common mineral (iron disulfide) that has a pale yellow color: This term refers to the mineral pyrite, which has a metallic luster and a brassy yellow color that superficially resembles gold, often leading to mistaken identity. 2. Something that appears valuable or promising but is actually worthless or deceptive: By extension, "fool's gold" is used metaphorically to describe any person, thing, or situation that seems attractive, genuine, or full of potential but is ultimately a disappointment or a fraud.

Usage Examples

• The prospector's heart sank when he realized the shiny nugget was just fool's gold.
• That get-rich-quick scheme turned out to be fool's gold, and many investors lost their money.
• The initial success of the product was fool's gold; it failed to attract a sustainable customer base.

Advanced Usage

• "to mistake/pass off something as fool's gold": To incorrectly identify something as being worthless or deceptive.
  • Don't mistake his quiet confidence for arrogance; that would be passing off real talent as fool's gold.
• Conceptual use: The term is frequently used in financial, business, and sports commentary to describe illusory success.
  • The team's early winning streak was fool's gold, masking deeper strategic problems.

Variants and Related Words

• Pyrite (n): The scientific name for the mineral iron disulfide (FeS₂).
• Iron pyrite (n): Another name for the same mineral.

Synonyms

• Counterfeit (n): Something made in imitation to deceive.
• Sham (n): A thing that is not what it is purported to be.
• Illusion (n): A false idea or belief.
• Mirage (n): Something that appears real or possible but is not.

Related Idioms and Phrases

• All that glitters is not gold: This proverb shares the same core meaning as "fool's gold," warning that not everything that looks precious or true actually is.
  • The luxurious lifestyle portrayed online is often fool's gold; remember, all that glitters is not gold.

Học thuật

Noun

1. a common mineral (iron disulfide) that has a pale yellow color

Từ đồng nghĩa

• pyrite
• iron pyrite