longitude
/ˈlɒnd͡ʒɪtʃuːd/
"longitude" is a 9-letter English headword indexed on PlainSpell.
The verdict
“longitude” is a moderately-common English word, ranked #20,695 in English word frequency and used as a noun.
- #20,695
- frequency rank, English
- 9
- letters
- 13
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Angular distance measured west or east of the prime meridian.
| Property | Value |
|---|---|
| Headword | longitude |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈlɒnd͡ʒɪtʃuːd/ |
| Letters | 9 |
| Frequency rank | #20,695 |
| Misspellings tracked | 13 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “longitude” sits in English frequency
Spelling & Dictionary Insight
The English entry for longitude is 9 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈlɒnd͡ʒɪtʃuːd/. Corpus data places it at rank #20,695 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 13 likely wrong-spelling variants for longitude, with forms such as "llongitude", "lnogitude", and "lognitude". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. This entry stands alone in our confusable dataset, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From Middle English, borrowed from Old French longitude, from Latin longitūdō (“length, a measured length”), from longus (“long”). The correct English form is longitude, spelled L-O-N-G-I-T-U-D-E.
Definition
- 1Angular distance measured west or east of the prime meridian.
- 2Any imaginary line perpendicular to the equator and part of a great circle passing through the North Pole and South Pole.
- 3Length.
Etymology
From Middle English, borrowed from Old French longitude, from Latin longitūdō (“length, a measured length”), from longus (“long”).
This word in other languages
Common misspellings
Also misspelled as: llongitude,lnogitude,lognitude,longgitude,longitdue,longittude,longitudde,longitued,longiutde,longtiude,lonigtude,lonngitude,olngitude
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of longitude - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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
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Using “longitude”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is L-O-N-G-I-T-U-D-E - every other letter order is a misspelling in standard orthography.
- Say it as /ˈlɒnd͡ʒɪtʃuːd/ (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.