What does waveguide mean in crosswords?

waveguide means: a hollow metal conductor that provides a path to guide microwaves; used in radar

Which crossword clues can have waveguide as the answer?

Possible clues for waveguide include "Radar channel".

Word entry · 9 letters

Best crossword clue

"Radar channel"

9 letters · collected on this word page

9 lettersSorted adeegiuvwStarts with WEnds with E1 clues

1W2A3V4E5G6U7I8D9E

a hollow metal conductor that provides a path to guide microwaves; used in radar

01“Radar channel”9 letters

Not quite right?

W________