halley
Definition
- Proper noun:
- A surname: "Halley" is primarily known as the surname of the English astronomer Edmond Halley.
- The name of a famous comet: By association, "Halley" is commonly used to refer to Halley's Comet, the periodic comet whose return he successfully predicted.
Usage Examples
- Proper noun:
- Edmond Halley was a contemporary of Sir Isaac Newton.
- Halley is best remembered for his work on cometary orbits.
- We studied Halley's contributions to astronomy in class.
Advanced Usage
- "Halley's Comet": The specific, famous comet with a period of about 76 years, officially designated 1P/Halley.
- Halley's Comet is visible from Earth roughly every 76 years.
- The last appearance of Halley's Comet was in 1986.
Variants and Related Words
- Halleyan (adj): Pertaining to Edmond Halley or his work.
- The Halleyan method of calculation was groundbreaking.
Synonyms
- Edmond Halley (full name).
- 1P/Halley (scientific designation for the comet).
Related Phrases
- Halley's Comet: The complete and standard term for the comet associated with the name.
- Many cultures recorded sightings of Halley's Comet throughout history.
Noun
-
English astronomer who used Newton's laws of motion to predict the period of a comet (1656-1742)
Khám phá thêm
Các từ liên quan
Từ đồng nghĩa
Từ chứa "halley"
