From tera- +‎ byte.

• IPA^(key): /ˈtɛɹəˌbaɪt/, [ˈtʰɛɹəˌbaɪ̯t]

• Audio:

  (file)

• Hyphenation: tera‧byte

terabyte (plural terabytes)

1. One trillion (10¹², or 1,000,000,000,000) bytes or 1,000 gigabytes.
2. (computing, informal) A tebibyte.

• TB

• Previous: gigabyte
• Next: petabyte

• tebibit
• tebibyte
• terabit

• Attebery

• terabajt

Derived from English terabyte, as if tera- +‎ byte.

• IPA^(key): [ˈtɛrabajt]

terabyte m inan

1. terabyte

• “byte”, in Akademický slovník cizích slov at prirucka.ujc.cas.cz [Academic dictionary of foreign words] (in Czech), 1995

Unadapted borrowing from English terabyte, equivalent to tera- +‎ byte.

terabyte m (plural terabytes)

1. (computing) terabyte (one trillion bytes)

   Synonyms: (symbol) TB, (informal) tera

• Multiples of the byte: kilobyte, megabyte, gigabyte, terabyte, petabyte, exabyte, zettabyte, yottabyte

• terabit
• tebibyte

• “terabyte”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026
• “terabyte”, in Dicionário infopédia da Lingua Portuguesa (in Portuguese), Porto: Porto Editora, 2003–2026
• “terabyte”, in Michaelis Dicionário Brasileiro da Língua Portuguesa (in Portuguese), São Paulo: Editora Melhoramentos, 2015–2026, →ISBN
• “terabyte”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026

Unadapted borrowing from English terabyte, equivalent to tera- +‎ byte.

terabyte m (plural terabytes)

1. (computing) terabyte (one trillion bytes)

• “terabyte”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025

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