Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
electromagnetic spectrum | Yes | No | No | No |
VHF | Yes | No | No | No |
electromagnetic spectrum (noun) | VHF (noun) |
---|---|
the entire frequency range of electromagnetic waves | 30 to 300 megahertz |
a group of illnesses caused by a viral infection (usually restricted to a specific geographic area); fever and gastrointestinal symptoms are followed by capillary hemorrhage |