multibillion

/ˌmʌltiˈbɪljən/

//ˌmʌltiˈbɪljən// adj

"multibillion" is a 12-letter English headword indexed on PlainSpell.

The verdict

“multibillion” is uncommon English (frequency #56,302 among 4,057 “M” headwords), classed as an adjective. The kind of spelling people second-guess.

#56,302
frequency rank, English
4,057
“M” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Having a value of several billion (in general, at least two billion).

Corpus desk

Index EN-multibillion · multibillion · English

multibillion · rank #56,302 · 0 variants · 0 confusables

  • FREQ-RARE #56,302
  • LEN-MEGA 12 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH MTF

Nearest frequency peer: MTF (-1 rank slots)

Read with this headword: Spelling guide for this pattern

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.

Long-tail ranks near “multibillion”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “multibillion” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for multibillion
PropertyValue
Headwordmultibillion
LanguageEnglish
Part of speechAdjective
IPA/ˌmʌltiˈbɪljən/
Letters12
Frequency rank#56,302
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “multibillion” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).multibillionfalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “MTF” (#56,301), “multicellular” (#56,303), “motorcycling” (#56,299). Among 4,057 “M” headwords, “multibillion” is #56,302. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

multibillion is uncommon English at frequency #56,302 among 4,057 “M” headwords, classed as anadjective, transcribed /ˌmʌltiˈbɪljən/. Rarity is why readers land here mid-draft. Gloss: "Having a value of several billion (in general, at least two billion).".

multibillion has no tracked misspelling variants, a sign its spelling follows regular English conventions. No close-neighbour confusable shows up for this headword in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From multi- + billion. The correct English form is multibillion, spelled M-U-L-T-I-B-I-L-L-I-O-N.

Definition

  1. 1
    Having a value of several billion (in general, at least two billion).

Recorded use

Wiktionary example

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

  1. According to a study by me, this generates a multibillion facepalm for the UK economy, making everyone who considers it at least eleventy hundred pounds unhappier.

Etymology

From multi- + billion.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "multibillion"?
"multibillion" is spelled M-U-L-T-I-B-I-L-L-I-O-N. The IPA pronunciation is /ˌmʌltiˈbɪljən/.
What does "multibillion" mean?
As an adjective, "multibillion" means: Having a value of several billion (in general, at least two billion).
How do you pronounce "multibillion"?
The IPA (International Phonetic Alphabet) transcription for "multibillion" is /ˌmʌltiˈbɪljən/. 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 "multibillion"?
From multi- + billion. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "multibillion", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 12 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list