lodestar

/'loudstɑ:/ Cách viết khác : (loadstar) /'loudstɑ:/

Thân thiện

The sailor used the lodestar to navigate the open sea at night.

Definition

1. Noun:
   • A guiding principle or ideal: Something that serves as a model, guide, or inspiration for one's actions or beliefs.
   • A star used in navigation: Specifically, a star, especially Polaris (the North Star), that is used as a fixed point of reference for navigation or in astronomy.

Usage Examples

• As a guiding principle:
  • Her unwavering commitment to justice was the lodestar of her political career.
  • The company's mission statement serves as a lodestar for all its business decisions.
• As a navigational star:
  • For centuries, sailors relied on Polaris as a reliable lodestar to find their way north.
  • Before modern instruments, the lodestar was crucial for celestial navigation.

Advanced Usage

• Figurative Use: Often used in formal or literary contexts to describe a person, idea, or goal that provides constant guidance.
  • The constitution remains the lodestar of our democracy.
• Historical/Literary Context: Commonly appears in texts discussing exploration, moral guidance, or foundational ideals.
  • The ancient mariners looked to the heavens for their lodestar.

Variants and Related Words

• Loadstar: An alternative, less common spelling with the same meaning.
• Polaris: The specific star (the North Star) most commonly referred to as a lodestar.
• Guiding star: A direct synonym often used in both literal and figurative senses.

Synonyms

• Guiding light: A person or principle that provides direction.
• Beacon: A signal light or source of guidance and inspiration.
• Touchstone: A standard or criterion by which something is judged.
• Cynosure: A person or thing that is the center of attention or admiration.

Related Phrases and Idioms

• To follow one's lodestar: To be guided by a fundamental principle or goal.
  • Throughout his life, he followed the lodestar of scientific truth.
• A moral lodestar: A principle that guides ethical behavior.
  • For many, their faith acts as a moral lodestar.

Học thuật

Noun

1. something that serves as a model or guide
2. guiding star; a star that is used as a reference point in navigation or astronomy

Từ đồng nghĩa

• loadstar