1. 1  any of several threadlike bodies, consisting of chromatin, that carry the genes in a linear order: the human species has 23 pairs, designated 1 to 22 in order of decreasing size and X and Y for the female and male sex chromosomes respectively.
data source name (DSN) A data source name (DSN) is a data structure that contains the information about a specific database that an Open Database Connectivity ( ODBC ) driver needs in order to connect to it.
(February 2014) DStv (Digital Satellite Television) is MultiChoice's digital satellite TV service in Africa, launched in 1995, providing various bouquets offering general entertainment, movies, lifestyle & culture, sport, documentaries, news & commerce, children, music, religion and consumer channels to MultiChoice subscribers.