イーサー — meaning in English
īsā
Japanese → English · translate English → Japanese instead
English meaning
- ether noun A sweet-smelling, highly flammable liquid once widely used as an anaesthetic and still used as a solvent.
Senses
イーサー is used for these senses in English:
- ether (uncountable, physics, historical) Often as aether and more fully as luminiferous aether: a substance once thought to fill all unoccupied space that allowed electromagnetic waves to pass through it and interact with matter, without exerting any resistance to matter or energy; its existence was disproved by the 1887 Michelson–Morley experiment and the theory of relativity propounded by Albert Einstein (1879–1955).
ether — full definition
- noun A sweet-smelling, highly flammable liquid once widely used as an anaesthetic and still used as a solvent.
- noun The clear upper sky or heavens, especially in older or poetic usage; historically, a hypothetical substance once thought to fill space.
- noun The airwaves or broadcast medium through which radio, TV, or digital signals travel.