longus

/ˈlɔŋ.ɡəs/

//ˈlɔŋ.ɡəs// noun

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

"longus" is a 6-letter English headword indexed on PlainSpell.

The verdict

“longus” is uncommon English (frequency #81,520 among 2,297 “L” headwords), classed as a noun. The kind of spelling people second-guess.

#81,520
frequency rank, English
2,297
“L” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A long muscle in the body.

Corpus desk

Index EN-longus · longus · English

longus · rank #81,520 · 0 variants · 0 confusables

  • FREQ-RARE #81,520
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,297
  • PHOTO-FINISH longa

Nearest frequency peer: longa (-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 “longus”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for longus
PropertyValue
Headwordlongus
LanguageEnglish
Part of speechNoun
IPA/ˈlɔŋ.ɡəs/
Letters6
Frequency rank#81,520
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “longus” in English

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

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “longa” (#81,519), “lolling” (#81,518), “lout” (#81,522). Among 2,297 “L” headwords, “longus” is #81,520. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

longus is uncommon English at frequency #81,520 among 2,297 “L” headwords, classed as anoun, transcribed /ˈlɔŋ.ɡəs/. Rarity is why readers land here mid-draft. Gloss: "A long muscle in the body.".

longus has no tracked misspelling variants, suggesting the orthography follows predictable English patterns. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: Borrowed from New Latin longus (“long”), clipping of musculus longus (“long muscle”). The correct English form is longus, spelled L-O-N-G-U-S.

Definition

  1. 1
    A long muscle in the body.

Etymology

Borrowed from New Latin longus (“long”), clipping of musculus longus (“long muscle”).

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 "longus"?
"longus" is spelled L-O-N-G-U-S. The IPA pronunciation is /ˈlɔŋ.ɡəs/.
What does "longus" mean?
As a noun, "longus" means: A long muscle in the body.
How do you pronounce "longus"?
The IPA (International Phonetic Alphabet) transcription for "longus" is /ˈlɔŋ.ɡəs/. 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 "longus"?
Borrowed from New Latin longus (“long”), clipping of musculus longus (“long muscle”). 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 "longus", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

lugged#81,523Mahwah#81,532Maoism#81,538kultur#81,484

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

Source: FrequencyWords open word-frequency list