vhf
1. [ noun ] (medicine) 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
Synonyms: haemorrhagic_fever viral_haemorrhagic_fever viral_hemorrhagic_fever hemorrhagic_fever
Related terms: infection viral_infection crimea-congo_hemorrhagic_fever rift_valley_fever argentine_hemorrhagic_fever ebola lassa_fever Marburg_disease
2. [ noun ] (physics) 30 to 300 megahertz
Synonyms: very_high_frequency
Related terms: radio_frequency electromagnetic_spectrum