화학 및 의학에서 마취제나 용매로 사용되는 휘발성 액체.
A colorless, volatile, and highly flammable liquid used as an inhalation anesthetic and a solvent.
예문:
"The surgeon used ether to induce sleep in the patient before the procedure."
"Ether is a common solvent used in the extraction of fats and oils."
구름 너머의 맑은 하늘이나 대기의 상층부.
The clear sky or the upper regions of the atmosphere beyond the clouds.
예문:
"The eagle soared high into the blue ether until it was a mere speck."
"Poets often describe the stars as jewels set in the vast ether."
빛이나 전자기파를 전달하는 매질로 간주되었던 가상의 물질.
A hypothetical substance formerly thought to occupy all space and act as the medium for electromagnetic waves.
예문:
"The Michelson-Morley experiment was designed to detect the motion of Earth through the ether."
"Classical physics once relied on the concept of a luminiferous ether to explain light propagation."
라디오나 텔레비전 신호가 전송되는 공중 또는 전파 매체.
The air or space through which radio and television signals are transmitted.
예문:
"The radio host's voice vanished into the ether after the transmitter failed."
"Countless data packets are flying through the ether every second."