roseola infantum

Noun roseola infantum has 1 sense

• roseola infantum(n = noun.state) exanthema subitum, pseudorubella, roseola infantilis - a viral disease of infants and young children; characterized by abrupt high fever and mild sore throat; a few days later there is a faint pinkish rash that lasts for a few hours to a few days;
is a kind of disease