radio signal
noun
A message communicated by radio; a group of radio waves transmitted or emitted by a source and potentially detectable.
Origin
Early 20th century; earliest use found in The Congressional Record.
- electroanalytic
- electroanalytical
- electroantennogram
- electroantennographic
- electroantennography
- electroballistic
- electrobiological
- electrobiologist
- electrobiology
- electroblot
- electroblotting
- electro-brassed
- electro-brasser
- electrobus
- electrocapillary
- electrocardiogram
- electrocardiograph
- electrocardiographic
- electrocardiographically
- electrocardiography
- electrocatalysis
- electrocatalyst
- electrocatalytic
- electrocautery
- electroceramic