What is a prototype? 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. When you first come up with an idea for a new product, you'll probably sketch it out so you can show people what you're thinking of: This is one version of a prototype. But as time goes on, you'll want to make your drawing more detailed, especially if you're thinking about creating a complicated system.
Definition of sneeze. sneezed. ; sneezing. intransitive verb. : to make a sudden violent spasmodic audible expiration of breath through the nose and mouth especially as a reflex act.
Sneezing is your bodyâs way of removing irritants from your nose or throat. A sneeze is an involuntary and powerful expulsion of air. Sneezing often happens suddenly and without warning.Another name for sneezing is sternutation. While this symptom can be quite annoying, itâs not usually the result of any serious health problem. sneeze is an involuntary and powerful expulsion of air. Sneezing often happens suddenly and without warning. Another name for sneezing is sternutation. While this symptom can be quite annoying, itâs not usually the result of any serious health problem.