line

/laɪn/

//laɪn// noun

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

The verdict

“line” is in the everyday core of English, ranked #306 in English word frequency and used as a noun.

#306
frequency rank, English
4
letters
4
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.

Visual similarity to commonly confused words

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

line vs LN
0% similar
line vs lit
50% similar
line vs lip
50% similar

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

Key facts for line
PropertyValue
Headwordline
LanguageEnglish
Part of speechNoun
IPA/laɪn/
Letters4
Frequency rank#306
Misspellings tracked4
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “line” 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). line 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 line is 4 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /laɪn/. Corpus data places it at rank #306 in overall English word frequency, putting it firmly in the everyday core of the language. Wiktionary records 56 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 4 likely wrong-spelling variants for line, with forms such as "ilne", "linne", and "lline". 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 20 confusable-pair relationships, "LN", "lit", "lip", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From Middle English line, lyne, from Old English līne (“line, cable, rope, hawser, series, row, rule, direction”), from Proto-West Germanic *līnā, from Proto-Germanic *līnǭ (“line, rope, flaxen cord, thread”), from Proto-Germanic *līną (“flax, linen”), from… The correct English form is line, spelled L-I-N-E.

Definition

  1. 1
    A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.
  2. 2
    A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.
  3. 3
    A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.
  4. 4
    A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.
  5. 5
    A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.
  6. 6
    A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.
  7. 7
    A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.
  8. 8
    A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.
  9. 9
    A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.
  10. 10
    A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.
  11. 11
    A rope, cord, string, thread, or cable, of any thickness.
  12. 12
    A hose, tube, or pipe, of any size.
  13. 13
    Direction, path.
  14. 14
    A procession, either physical or conceptual, which results from the application or effect of a given rationale or other controlling principles of belief, opinion, practice, or phenomenon.
  15. 15
    The wire connecting one telegraphic station with another, a telephone or internet cable between two points: a telephone or network connection.
  16. 16
    A clothesline.
  17. 17
    A letter, a written form of communication.
  18. 18
    A connected series of public conveyances, as a roadbed or railway track; and hence, an established arrangement for forwarding merchandise, etc.; a railroad line, railway line, Elizabeth Line etc.
  19. 19
    A trench or rampart, or the non-physical demarcation of the extent of the territory occupied by specified forces.
  20. 20
    The exterior limit of a figure or territory: a boundary, contour, or outline; a demarcation.
  21. 21
    A long tape or ribbon marked with units for measuring; a tape measure.
  22. 22
    A measuring line or cord.
  23. 23
    That which was measured by a line, such as a field or any piece of land set apart; hence, allotted place of abode.
  24. 24
    A threadlike crease or wrinkle marking the face, hand, or body; hence, a characteristic mark.
  25. 25
    Lineament; feature; figure (of one's body).
  26. 26
    A more-or-less straight sequence of people, objects, etc., either arranged as a queue or column and often waiting to be processed or dealt with, or arranged abreast of one another in a row (and contrasted with a column), as in a military formation.
  27. 27
    A more-or-less straight sequence of people, objects, etc., either arranged as a queue or column and often waiting to be processed or dealt with, or arranged abreast of one another in a row (and contrasted with a column), as in a military formation.
  28. 28
    The regular infantry of an army, as distinguished from militia, guards, volunteer corps, cavalry, artillery, etc.
  29. 29
    A series of notes forming a certain part (such as the bass or melody) of a greater work.
  30. 30
    A series or succession of ancestors or descendants of a given person; a family or race; compare lineage.
  31. 31
    A small amount of text. Specifically:
  32. 32
    A small amount of text. Specifically:
  33. 33
    A small amount of text. Specifically:
  34. 34
    A small amount of text. Specifically:
  35. 35
    Course of conduct, thought, occupation, or policy; method of argument; department of industry, trade, or intellectual activity.
  36. 36
    The official, stated position (or set of positions) of an individual or group, particularly a political or religious faction.
  37. 37
    Information about or understanding of something. (Mostly restricted to the expressions get a line on, have a line on, and give a line on.)
  38. 38
    A set of products or services sold by a business, or by extension, the business itself.
  39. 39
    A number of shares taken by a jobber.
  40. 40
    Any of an ill-defined set of units of length, varying according to the country, discipline, industry, and date of application, commonly with no indication of the intended magnitude
  41. 41
    Any of an ill-defined set of units of length, varying according to the country, discipline, industry, and date of application, commonly with no indication of the intended magnitude:
  42. 42
    Any of an ill-defined set of units of length, varying according to the country, discipline, industry, and date of application, commonly with no indication of the intended magnitude:
  43. 43
    Any of an ill-defined set of units of length, varying according to the country, discipline, industry, and date of application, commonly with no indication of the intended magnitude:
  44. 44
    Any of an ill-defined set of units of length, varying according to the country, discipline, industry, and date of application, commonly with no indication of the intended magnitude:
  45. 45
    Ellipsis of agate line (one fourteenth of an inch).
  46. 46
    A maxwell, a unit of magnetic flux.
  47. 47
    The batter's box.
  48. 48
    The position in which the fencers hold their swords.
  49. 49
    Proper relative position or adjustment (of parts, not as to design or proportion, but with reference to smooth working).
  50. 50
    A portion or serving of a powdery recreational drug, especially cocaine, formed into a line on a flat surface in preparation for snorting.
  51. 51
    Instruction; doctrine.
  52. 52
    A population of cells derived from a single cell and containing the same genetic makeup.
  53. 53
    a set composed of a spike, a drip chamber, a clamp, a Y-injection site, a three-way stopcock and a catheter.
  54. 54
    A group of forwards that play together.
  55. 55
    A set of positions in a team which play in a similar position on the field; in a traditional team, consisting of three players and acting as one of six such sets in the team.
  56. 56
    A vascular catheter.

Etymology

From Middle English line, lyne, from Old English līne (“line, cable, rope, hawser, series, row, rule, direction”), from Proto-West Germanic *līnā, from Proto-Germanic *līnǭ (“line, rope, flaxen cord, thread”), from Proto-Germanic *līną (“flax, linen”), from Proto-Indo-European *līno- (“flax”). Influenced in Middle English by Middle French ligne (“line”), from Latin linea. More at linen. The oldest sense of the word is “rope, cord, thread”; from this the senses “path”, “continuous mark” were derived.

This word in other languages

Common misspellings

Also misspelled as: ilne,linne,lline,lnie

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of line - 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.

ilne2linne1lline1lnie2
Edit distance from "line"

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 "line"?
"line" is spelled L-I-N-E. The IPA pronunciation is /laɪn/.
What does "line" mean?
As a noun, "line" means: A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.
What words are commonly confused with "line"?
"line" is commonly confused with "LN", "lit", "lip". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "line"?
The IPA (International Phonetic Alphabet) transcription for "line" is /laɪn/. 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 "line"?
From Middle English line, lyne, from Old English līne (“line, cable, rope, hawser, series, row, rule, direction”), from Proto-West Germanic *līnā, from Proto-Germanic *līnǭ (“line, rope, flaxen cord, thread”), from Proto-Germanic *līną (“flax, lin... 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 “line”

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

  • The one correct English spelling is L-I-N-E - every other letter order is a misspelling in standard orthography.
  • Say it as /laɪn/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “LN” - see the side-by-side comparison. line vs LN
  • 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