rub (someone or something) hard so as to clean them, typically with a brush and water
a jay with blue and gray plumage and no crest, found in Mexico, the western US, and central Florida
a secretive Australian songbird with mainly brown plumage and a long tail, now rare
a nurse who assists a surgeon by performing certain specialized duties during a surgical operation
a hygienic outfit worn by surgeons and other surgical staff while performing or assisting at an operation
a rickettsial disease transmitted to humans by mites and found in parts of eastern Asia
thoroughly clean one’s hands and arms, especially before performing surgery