1. (computing) a factor of 2^30, 1073741824 
2. One billion (10^9)

Encyclopedia: Giga-

• mediacy
• mediaeval
• mediagenic
• medial
• medial condyle
• medial geniculate
• medial geniculate body
• medial rectus
• medial rectus muscle
• medially
• median
• median value
• mediant
• mediastinal
• mediastinum
• mediate
• mediated
• mediateness
• mediation
• mediator
• mediatorial
• mediatory
• mediatrix
• medic
• medicable