by HowStuffWorks.com Contributors Home & Garden | Construction Planning. NEXT PAGENEXT. A prototype is a design tool used to help create a new product, much like a model. There are different kinds of prototypes; some are more like rough drafts and some are more like the final version.
Definition of rash - acting or done without careful consideration of the possible consequences; impetuous Definition of rash - acting or done without careful consideration of the possible consequences; impetuous
Vesicular Rash Definition. Vesicular Rashes are blisters that arise on the skin as a result of viral infection. It appears on almost all areas of the skin of human body. These rashes can also arise on skin regions where the mucous membrane is present. The term âvesicularâ comes from the Latin word âvesiculumâ meaning âsmall bagâor bladder. Vesicular Rash owes its name to the fact that it is characterized by the appearance of vesicles or sacs on the body.