A sphere-shaped mass of more than 100 billion comets that makes up the outer edge of the solar system, surrounding the Kuiper belt and the planets. Some comets from this area are drawn into the inner solar system by passing stars and other forces and take more than 200 years to make one complete orbit of the Sun.
a disk-shaped region of minor planets outside the orbit of Neptune
Find another word for kuiper-belt. In this page you can discover 2 synonyms, antonyms, idiomatic expressions, and related words for kuiper-belt, like: oort-cloud and Edgeworth-Kuiper belt.