kuiper
Definition
Proper noun A surname, most notably of Gerard Peter Kuiper (1905–1973), a Dutch-American astronomer. He is renowned for his studies of the solar system and for his hypothesis, proposed in 1951, of a disc-like region of icy bodies beyond the orbit of Neptune.
Usage Examples
- Proper noun:
- Gerard Kuiper made significant contributions to planetary science.
- The Kuiper belt is named after the astronomer Gerard Kuiper.
Advanced Usage
- Eponymous usage: The surname "Kuiper" is primarily used in an eponymous context within astronomy. It is almost exclusively associated with the Kuiper belt and the scientist who predicted its existence.
- Kuiper's theories about the outer solar system were groundbreaking.
Variants and Related Words
- Kuiper belt (noun): A circumstellar disc in the outer Solar System, extending from the orbit of Neptune (at about 30 astronomical units) to approximately 50 AU from the Sun. It is composed chiefly of small icy bodies and is the source of many short-period comets.
- Pluto is considered the largest known object in the Kuiper belt.
Synonyms
- Gerard Kuiper (full name)
- G. P. Kuiper (initialism)
Notes on Meaning
This is a proper noun referring specifically to a person. Its contemporary use in language is almost entirely within the context of astronomy due to the famous celestial feature named in his honor. It does not have a general lexical meaning outside of this reference.
Noun
-
United States astronomer (born in the Netherlands) who studied the solar system and suggested in 1951 that there is a belt of comet-like debris at the edge of the solar system (1905-1973)
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