Word not found in any official scrabble dictionaries.
"Insider Trading" Definition
noun
The illegal buying or selling of securities on the basis of information that is unavailable to the public.
Source: American Heritage Dictionary
Buying or selling securities of a publicly-held company by a person who has privileged access to information concerning the company's financial condition or plans.
Source: Wiktionary
Buying or selling corporate stock by a corporate officer or other insider on the basis of information that has not been made public and is supposed to remain confidential.
Source: Wordnet
The illegal use of information available only to insiders in order to make a profit in financial trading.
Source: Merriam-Webster