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terabyte

noun
TE-ruh-byt/ˈtɛɹəˌbaɪt/

Pluralterabytes

2 meanings of terabyte

Practice

  1. 1
    nouncountable
    A unit of digital storage equal to one trillion bytes, or 1,000 gigabytes.

    Like one big box that holds a thousand smaller boxes already full of files.

    My new laptop can hold one terabyte of photos and videos.

    We filled almost three terabytes with backup files last month.

  2. 2
    nouncolloquialcountable
    An amount of computer storage equal to 1,024 gigabytes.

    Like calling 1,024 the same as 1,000: close enough in everyday talk, but not exactly equal.

    This backup drive has one terabyte of free space left.

    The game files take up almost two terabytes on her computer.

    Note

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Origin

From tera- plus byte.