lodestar

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. guiding star;
a star that is used as a reference point in navigation or astronomy
• Syn:
loadstar
• Hypernyms:
star
• Instance Hyponyms:
Polaris, North Star, pole star, polar star, polestar
2. something that serves as a model or guide
• Syn:
loadstar
• Hypernyms:
model, example