zoom

/zuːm/

//zuːm// noun

By · According to Wiktionary data (CC BY-SA) ·

"zoom" is a 4-letter English headword indexed on PlainSpell.

The verdict

“zoom” is a regularly-used English word, ranked #9,276 in English word frequency and used as a noun.

#9,276
frequency rank, English
4
letters
5
tracked misspellings
9
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A humming noise from something moving very fast.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

zoom vs Zo
25% similar
zoom vs zoo
75% similar
zoom vs Zoe
25% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for zoom
PropertyValue
Headwordzoom
LanguageEnglish
Part of speechNoun
IPA/zuːm/
Letters4
Frequency rank#9,276
Misspellings tracked5
Confusable pairs9
SourceWiktionary (kaikki.org)

Where “zoom” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). zoom lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for zoom is 4 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /zuːm/. Corpus data places it at rank #9,276 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 5 likely wrong-spelling variants for zoom, with forms such as "ozom", "zom", and "zomo". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 9 confusable-pair relationships, "Zo", "zoo", "Zoe", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: Uncertain. The verb was first attested c. 1892, as a noun in 1918 and as an interjection in 1942. Apparently related to Scots soom (“to buzz, hum”), dialectal English and Scots soom, swoom, sweem (“to spin or twirl at high speed”). Compare also dialectal En… The correct English form is zoom, spelled Z-O-O-M.

Definition

  1. 1
    A humming noise from something moving very fast.
  2. 2
    A quick ascent.
  3. 3
    A big increase.
  4. 4
    An augmentation of a view, by varying the focal length of a lens, or digitally.

Etymology

Uncertain. The verb was first attested c. 1892, as a noun in 1918 and as an interjection in 1942. Apparently related to Scots soom (“to buzz, hum”), dialectal English and Scots soom, swoom, sweem (“to spin or twirl at high speed”). Compare also dialectal English sweem (“to swoon, become dizzy or faint”).

This word in other languages

zumbido(Español)vrombissement(Français)Brummen(Deutsch)zumbido(Português)

Common misspellings

Also misspelled as: ozom,zom,zomo,zoomm,zzoom

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of zoom - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

ozom2zom1zomo2zoomm1zzoom1
Edit distance from "zoom"

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 "zoom"?
"zoom" is spelled Z-O-O-M. The IPA pronunciation is /zuːm/.
What does "zoom" mean?
As a noun, "zoom" means: A humming noise from something moving very fast.
What words are commonly confused with "zoom"?
"zoom" is commonly confused with "Zo", "zoo", "Zoe". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "zoom"?
The IPA (International Phonetic Alphabet) transcription for "zoom" is /zuːm/. 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 "zoom"?
Uncertain. The verb was first attested c. 1892, as a noun in 1918 and as an interjection in 1942. Apparently related to Scots soom (“to buzz, hum”), dialectal English and Scots soom, swoom, sweem (“to spin or twirl at high speed”). Compare also di... 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 “zoom”

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

  • The one correct English spelling is Z-O-O-M - every other letter order is a misspelling in standard orthography.
  • Say it as /zuːm/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “Zo” - see the side-by-side comparison. zoom vs Zo
  • 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 FrequencyWords open word-frequency list