Ro*se"o*la (?), n. [NL., dim. of L. rosa a rose.] med. A rose-colored efflorescence upon the skin, occurring in circumscribed patches of little or no elevation and often alternately fading and reviving; also, an acute specific disease which is characterized by an eruption of this character; -- called also rose rash. -- Ro*se"o*lous (#), a.
© Webster 1913. | 
