gibibyte

/ˈɡɪbɪˌbaɪt/

//ˈɡɪbɪˌbaɪt// noun

"gibibyte" is a 8-letter English headword indexed on PlainSpell.

The verdict

“gibibyte” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Strictly, 2³⁰ (1024³, or 1,073,741,824) bytes or 2¹⁰ (1024) mebibytes, as opposed to a gigabyte.

Key facts for gibibyte
PropertyValue
Headwordgibibyte
LanguageEnglish
Part of speechNoun
IPA/ˈɡɪbɪˌbaɪt/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “gibibyte” sits in English frequency

gibibyte falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

gibibyte is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈɡɪbɪˌbaɪt/. Rarity is why readers land here mid-draft. Gloss: "Strictly, 2³⁰ (1024³, or 1,073,741,824) bytes or 2¹⁰ (1024) mebibytes, as opposed to a gigabyte.".

No generated misspelling entries exist for gibibyte in our index, a straightforward case of a spelling with little room for common typos. We don't track a confusable pairing for this entry, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From gibi- + byte. The correct English form is gibibyte, spelled G-I-B-I-B-Y-T-E.

Definition

  1. 1
    Strictly, 2³⁰ (1024³, or 1,073,741,824) bytes or 2¹⁰ (1024) mebibytes, as opposed to a gigabyte.

Etymology

From gibi- + byte.

Synonyms

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "gibibyte"?
"gibibyte" is spelled G-I-B-I-B-Y-T-E. The IPA pronunciation is /ˈɡɪbɪˌbaɪt/.
What does "gibibyte" mean?
As a noun, "gibibyte" means: Strictly, 2³⁰ (1024³, or 1,073,741,824) bytes or 2¹⁰ (1024) mebibytes, as opposed to a gigabyte.
How do you pronounce "gibibyte"?
The IPA (International Phonetic Alphabet) transcription for "gibibyte" is /ˈɡɪbɪˌbaɪt/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "gibibyte"?
From gibi- + byte. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “gibibyte”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is G-I-B-I-B-Y-T-E - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈɡɪbɪˌbaɪt/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list