English Expression · Intermediate
leading light
An acclaimed expert, one of the foremost experts, a luminary
Pronunciation: say leading light
Meaning
An acclaimed expert, one of the foremost experts, a luminary.
Example
Stephen Hawking is a leading light in physics, people say he's the greatest physicist since Einstein.
Stephen Hawking is a leading light in physics, people say he's the greatest physicist since Einstein.
Practice tips
- Practice leading light out loud — read the pronunciation guide above and repeat.
- Use it in your own sentence today; reuse beats rereading.
- Pay attention to context: this English expression is for intermediate-level learners.