Ether – ‘A hypothetical medium formerly believed to fill all space and to support the propagation of electromagnetic waves. Greek myth: The upper regions of the atmosphere; clear sky or heaven.’ Etheric – (adjective). Ethereal – ‘Extremely delicate or refined; exquisite. Almost as light as air; impalpable; airy. Celestial or spiritual.’ 1 (1. Collins English Dictionary, (Harper Collins Publishers, Glasgow Great Brittan, 2003)
Ether definition
