Proper noun
(philosophy) an Ancient Greek philosopher from Miletus, the founder of atomism and the first thinker in western history to consider determinism as a possibility, disciple of Zeno of Elea
a son of Hercules
Source: en.wiktionary.orgAccording to Aristotle Leucippus differed from the Eleatics in not being encumbered by the "conceptual intermingling" of being and non-being, and Plato made the necessary distinction between "grades of being and types of negation". Source: Internet
Atomist school The first explicitly materialistic system was formed by Leucippus (5th century BCE) and his pupil Democritus of Abdera (460-370 BCE) from Thrace. Source: Internet
Diogenes Laërtius says "Leucippus was born at Elea, but some say at Abdera and others at Miletus," Diogenes Laërtius 9.30. Source: Internet
Most sources say that Democritus followed in the tradition of Leucippus and that they carried on the scientific rationalist philosophy associated with Miletus. Source: Internet
Leucippus claimed there were no uncaused events, and that everything occurs for a reason and by necessity. Source: Internet
Leucippus contended that since movement exists, there must be empty space. Source: Internet