terabyte

ter·a·byte  (tr-bt)

n.

1. A unit of computer memory or data storage capacity equal to 1,024 gigabytes (2⁴⁰ bytes).

2. One trillion bytes.

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terabyte  (tr-bt)

1. A unit of computer memory or data storage capacity equal to 1,024 gigabytes (2⁴⁰ bytes).

2. One trillion bytes. See Note at megabyte.

Thesaurus

Noun	1.	terabyte - a unit of information equal to 1000 gigabytes or 10^12 (1,000,000,000,000) bytes TB computer memory unit - a unit for measuring computer memory gigabyte, GB, G - a unit of information equal to 1000 megabytes or 10^9 (1,000,000,000) bytes petabyte, PB - a unit of information equal to 1000 terabytes or 10^15 bytes
	2.	terabyte - a unit of information equal to 1024 gibibytes or 2^40 (1,099,511,627,776) bytes tebibyte, TiB, TB computer memory unit - a unit for measuring computer memory GiB, gibibyte, gigabyte, GB, G - a unit of information equal to 1024 mebibytes or 2^30 (1,073,741,824) bytes pebibyte, PiB, petabyte, PB - a unit of information equal to 1024 tebibytes or 2^50 bytes