Reference meaning
Aether
Last updated
personification of the sky or upper air breathed by the Olympians; son of Erebus and night or of Chaos and darkness
Other meanings
2. noun
a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 09553599-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.