1. pertaining to science. 2. an educated guess passed off as a well thought out explaination that uses large words and concepts often unkonwn to everyone in the room. 3. a plausible explaination for something not easily explained given to the dismay and perhaps delight of those who are present.
Nobody really understood what happened at the beach on Sunday so Mary got all scientific and threw up a good story that everybody bought because she sounded like an authority on the subject. For real though, who knew that Mary knew anything about the migratory patterns of hump back whales.