endianness

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noun

The property of being either big-endian or little-endian.

“When reading and writing data a byte at a time, it is necessary to know the endianness of the computer you are working on.”

UncommonScrabble 11

Meanings

nounendianness (countable and uncountable, plural endiannesses)

plural endiannesses

  1. countableuncountablecomputingThe property of being either big-endian or little-endian.

    When reading and writing data a byte at a time, it is necessary to know the endianness of the computer you are working on.

    3 more examples

    The Unicode standard does not specifically does not require a particular endianness of text written in Unicode; both big- and little-endian encodings are allowed.

    1999, Elliotte Rusty Harold, Java Input/Output

    Endianness comes in two varieties: big and little.

    2006, Michael Barr, Anthony Massa, Programming Embedded Systems, page 99

    An endianness difference can cause problems if a computer unknowingly tries to read binary data written in the opposite format from a shared memory location or file.

    2012, Albert J. Marcella, Cyber Forensics, page 116

Synonyms & antonyms

Also see

Origin

Translations

Chinese Cantonese 位元組順序 /位元组顺序
  • 位元組順序 /位元组顺序 (wai⁶ jyun⁴ zou² seon⁶ zeoi⁶)the property of being either big-endian or little-endian
Chinese Mandarin 字節序 /字节序, 字節順序 /字节顺序
  • 字節序 /字节序 (zìjiéxù)the property of being either big-endian or little-endian
  • 字節順序 /字节顺序 (zìjié shùnxù)the property of being either big-endian or little-endian
  • 位元組順序 /位元组顺序 (wèiyuánzǔ shùnxù)the property of being either big-endian or little-endian
Czech endianita
  • endianitathe property of being either big-endian or little-endian
Finnish tavujärjestys
  • tavujärjestysthe property of being either big-endian or little-endian
Polish kolejność bajtów
  • kolejność bajtówthe property of being either big-endian or little-endian
Cite this entry
APA

endianness. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/endianness

MLA

“endianness.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/endianness. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “endianness,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/endianness.

Source: endianness on Wiktionary, CC BY-SA 4.0.