Open English Wordnet
Nouns
(n)street namean alternative name that a person chooses or is given (especially in inner city neighborhoods)“her street name is Bonbon”
(n)street nameslang for something (especially for an illegal drug)“`smack' is a street name for heroin”
(n)street namethe name of a brokerage firm in which stock is held on behalf of a customer“all my stocks are held in street name”