lodestar
/'loudstɑ:/ Cách viết khác : (loadstar) /'loudstɑ:/
Definition
- 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.
Noun
-
something that serves as a model or guide
-
guiding star; a star that is used as a reference point in navigation or astronomy
