terabit
noun /ˈterəbɪt/
/ˈterəbɪt/
(abbreviation Tb)
(computing)- a unit of computer memory or data, equal to one million million, or 1012 (= 1 000 000 000 000) bits
- (also tebibit)a unit of computer memory or data, equal to 240 (= 1 099 511 627 776) bits