loadstone

/'loudstoun/ Cách viết khác : (lodestone) /'loudstoun/

Thân thiện

A scientist holds a loadstone near a pile of iron filings.

Definition

1. Noun:
   • A natural magnet: A piece of magnetite (an iron oxide mineral) that is naturally magnetic and can attract iron.
   • Something that attracts: A person or thing that exerts a powerful attraction or influence.

Examples of Usage

• Noun:
  • Ancient mariners used a loadstone to magnetize their compass needles.
  • The charismatic leader was a loadstone, drawing supporters from all over the country.

Advanced Usage

• Figurative use as an attractor: Often used metaphorically to describe a powerful center of attraction.
  • The new art gallery became a cultural loadstone for the city.

Variants and Related Words

• Lodestone: The more common modern spelling, identical in meaning to "loadstone."
• Magnetite: The mineralogical name for the iron ore that constitutes a natural loadstone.

Synonyms

• Magnet: An object that produces a magnetic field and attracts iron.
• Attraction: Something that draws interest or attention.

Idioms and Phrases

• A loadstone of attention: A person or thing that is a constant focus of interest.
  • The controversial monument was a loadstone of attention for tourists and protesters alike.

Học thuật

Noun

1. a permanent magnet consisting of magnetite that possess polarity and has the power to attract as well as to be attracted magnetically

Từ đồng nghĩa

• lodestone