adjective. The definition of vicarious is living as if through someone else or acting for someone else. An example of vicarious is when a mother who always wanted to be a dancer continually pushes her children to do ballet.
Tin is a chemical element. It is often obtained from a mineral called cassiterite (SnO2) and is extracted via cooking it in a furnace with carbon. It is often used as a protec â¦ tive coating on top of other metals (ex. tin cans [made from steel]) to protect them from rust.
Noun. 1. mixture - (chemistry) a substance consisting of two or more substances mixed together (not in fixed proportions and not with chemical bonding). substance-the real physical matter of which a person or thing consists; DNA is the substance of our genes.