660 VETERINARY MATERIA MEDICA. 



Vinegar, distilled. — This preparation is nothing more 

 than the common vinegar deprived of its water and fecu- 

 lent parts. 



Washes are watery solutions, or infusions, of various sub- 

 stances, to be washed over the parts to which they are to 

 be apphed. 



Wax, White and Yellow. — The yellow is principally used 

 by the veterinarian, to thicken and give consistence to 

 ointments. 



Willow Bark. — See Bark. 



Worm Medicines. — See Anthelmintics. 



Zinc — See Vitriol, Calamine, and Chloride of Zinc 



