nerd

Nerd (adjective: nerdy) is a descriptive term, often used pejoratively, indicating that a person is overly intellectual, obsessive, or lacking social skills. They may spend inordinate amounts of time on unpopular, obscure, or non-mainstream activities, which are generally either highly technical or relating to topics of fiction or fantasy, to the exclusion of more mainstream activities. Additionally, many nerds are described as being shy, quirky, and unattractive, and may have difficulty participating in, or even following, sports. Though originally derogatory, "Nerd" is a stereotypical term, but as with other pejoratives, it has been reclaimed and redefined by some as a term of pride and group identity.

Navy eReader Device, or NeRD, is an e-reader developed by the United States Navy's General Library Program for use aboard U.S. Navy submarines. Released in May 2014, it gives sailors accessibility to the Navy's library and various books while on a submarine, which has limited storage space for paper books and sailors are normally on a six-month deployment. Each submarine is assigned five NeRDs. The Navy has plans to release the device to the surface fleet, starting with the smaller ships.

Nerd is a term for a person who is intellectually knowledgeable or bright, but socially inept.