The term "hybrid" has multiple meanings, depending on the context in which it is used. In general terms, a hybrid refers to something that combines or blends two different things together. Here are some common definitions and examples:
1) Biology - A hybrid is an organism that results from the breeding of two genetically distinct varieties, species or races. For example, a mule is a hybrid animal resulting from the crossbreeding of a male donkey (jack) with a female horse (mare).
2) Technology- In computing and electronics, a hybrid refers to something that combines analog and digital technology in a single device or system. An example would be a hybrid car which uses both gasoline engine and an electric motor for power.
3) Transportation - A hybrid is also used to describe vehicles that combine two different modes of transportation, such as buses with bicycle racks or cars with sailboat riggings.
4) Music- In music, a hybrid refers to the combination of live instrumental performance and electronic music production techniques. An example would be a band that uses both acoustic instruments and electronic samples in their performances.