Powassan encephalitis Pow·as·san encephalitis (pə-wä’sən)
An acute disease of children varying clinically from undifferentiated febrile illness to encephalitis, caused by a tick-borne virus.
[pou-ey] /ˈpaʊ eɪ/ noun 1. a city in SW California.
[pou-der] /ˈpaʊ dər/ noun 1. any solid substance reduced to a state of fine, loose particles by crushing, grinding, disintegration, etc. 2. a preparation in this form, as or . 3. Also, powder snow. Skiing. loose, usually fresh snow that is not granular, wet, or packed. verb (used with object) 4. to reduce to powder; […]
noun 1. a pale blue diluted with gray. noun 1.
noun 1. (def 1).