Gates
— Noun
– English
~ United States computer entrepreneur whose software company made him the youngest multi-billionaire in the history of the United States (born in 1955)
gateway drug
— Noun
– English
~ a habit-forming drug that is not addictive but its use may lead to the use of other addictive drugs; "one college athlete recently called beer a gateway drug for young people"
gateway
— Noun
– English
~ an entrance that can be closed by a gate