What does aether mean in crosswords?

aether means: a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves

Which crossword clues can have aether as the answer?

Possible clues for aether include "Old physics medium", "Old cosmic medium".

Word entry · 6 letters

Best crossword clue

"Old physics medium"

6 letters · collected on this word page

6 lettersPronunciation /ˈiː.θə(ɹ)/Part of speech nounSorted aeehrtStarts with AEnds with R2 cluesCommon crossword word

1A2E3T4H5E6R

a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves

From Ancient Greek αἰθήρ (aithḗr, “upper air”). Doublet of Ether.

Source: Wiktionary, CC BY-SA 4.0

01“Old physics medium”6 letters

02“Old cosmic medium”6 letters

Not quite right?

A_____