megabyte

noun

The verdict

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

Unranked
below top-frequency Portuguese
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - múltiplo do byte (MB); pode representar 1.000.000 bytes (10⁶ na base 10) no sistema internacional de unidades ou, como é mais comumente utilizado em informática, 1.048.576 bytes (2²⁰ na base 2)

Corpus desk

Index PT-megabyte · megabyte · Portuguese

megabyte · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "M" thin
  • PHOTO-UNK Peer pending

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for megabyte
PropertyValue
Headwordmegabyte
LanguagePortuguese
Part of speechNoun
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cauda longa: rank de “megabyte” em português

megabyteestá além das 100.000 formas mais frequentes do português, na cauda de léxico especializado ou pouco usado.

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

Rare enough to double-check

megabyte is uncommon Portuguese outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "múltiplo do byte (MB); pode representar 1.000.000 bytes (10⁶ na base 10) no sistema internacional de unidades ou, como é mais comumente utilizado em informática, 1.048.576 bytes (2²⁰ na base 2)".

The misspelling generator found no plausible variants for megabyte, a sign its spelling follows regular Portuguese conventions. It is not paired with a close-neighbour confusable in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.

Wiktionary doesn't record an etymology for this headword, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct Portuguese form is megabyte, spelled M-E-G-A-B-Y-T-E.

Definition

  1. 1
    múltiplo do byte (MB); pode representar 1.000.000 bytes (10⁶ na base 10) no sistema internacional de unidades ou, como é mais comumente utilizado em informática, 1.048.576 bytes (2²⁰ na base 2)

Recorded use

Wiktionary example

These source excerpts show how megabyte appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Os discos flexíveis de 3½ polegadas têm uma capacidade de armazenamento de 1,44 megabytes.

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 "megabyte"?
"megabyte" is spelled M-E-G-A-B-Y-T-E.
What does "megabyte" mean?
As a noun, "megabyte" means: múltiplo do byte (MB); pode representar 1.000.000 bytes (10⁶ na base 10) no sistema internacional de unidades ou, como é mais comumente utilizado em informática, 1.048.576 bytes (2²⁰ na base 2)
What language does "megabyte" come from?
"megabyte" is a Portuguese word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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.

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

Source: FrequencyWords open word-frequency list