pin
/pɪn/
"pin" is a 3-letter English headword indexed on PlainSpell.
The verdict
“pin” is a regularly-used English word, ranked #4,475 in English word frequency and used as a noun.
- #4,475
- frequency rank, English
- 3
- letters
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A needle without an eye (usually) made of drawn-out steel wire with one end sharpened and the other flattened or rounded into a head, used for fastening.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | pin |
| Language | English |
| Part of speech | Noun |
| IPA | /pɪn/ |
| Letters | 3 |
| Frequency rank | #4,475 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “pin” sits in English frequency
Spelling & Dictionary Insight
The English entry for pin is 3 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /pɪn/. Corpus data places it at rank #4,475 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 24 distinct senses for this headword, so context determines which meaning a reader should apply.
We couldn't generate a plausible misspelling set for pin, and the word's spelling is regular enough that our generator found nothing worth flagging. It also participates in 20 confusable-pair relationships, "PM", "PP", "PR", 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 pinne, from Old English pinn (“pin, peg, bolt”), from Proto-Germanic *pinnaz, *pinnō, *pint- (“protruding point, peak, peg, pin, nail”), from Proto-Indo-European *bend- (“protruding object, pointed peg, nail, edge”). Related to pen (“enc… The correct English form is pin, spelled P-I-N.
Definition
- 1A needle without an eye (usually) made of drawn-out steel wire with one end sharpened and the other flattened or rounded into a head, used for fastening.
- 2A small nail with a head and a sharp point.
- 3A cylinder often of wood or metal used to fasten or as a bearing between two parts.
- 4The victory condition of holding the opponent's shoulders on the wrestling mat for a prescribed period of time.
- 5A slender object specially designed for use in a specific game or sport, such as skittles or bowling.
- 6A leg.
- 7Any of the individual connecting elements of a multipole electrical connector.
- 8A piece of jewellery that is attached to clothing with a pin.
- 9A simple accessory that can be attached to clothing with a pin or fastener, often round and bearing a design, logo or message, and used for decoration, identification or to show political affiliation, etc.
- 10Either a scenario in which moving a lesser piece to escape from attack would expose a more valuable piece to being taken instead, or one where moving a piece is impossible as it would place the king in check.
- 11The flagstick: the flag-bearing pole which marks the location of a hole
- 12The spot at the exact centre of the house (the target area)
- 13The spot at the exact centre of the target, originally a literal pin that fastened the target in place.
- 14A mood, a state of being.
- 15One of a row of pegs in the side of an ancient drinking cup to mark how much each person should drink.
- 16Caligo.
- 17A thing of small value; a trifle.
- 18A peg in musical instruments for increasing or relaxing the tension of the strings.
- 19A short shaft, sometimes forming a bolt, a part of which serves as a journal.
- 20The tenon of a dovetail joint.
- 21A size of brewery cask, equal to half a firkin, or eighth of a barrel.
- 22A pinball machine.
- 23A small cylindrical object which blocks the rotation of a pin-tumbler lock when the incorrect key is inserted.
- 24An injection of PEDs.
Etymology
From Middle English pinne, from Old English pinn (“pin, peg, bolt”), from Proto-Germanic *pinnaz, *pinnō, *pint- (“protruding point, peak, peg, pin, nail”), from Proto-Indo-European *bend- (“protruding object, pointed peg, nail, edge”). Related to pen (“enclosure”). Cognate with Dutch pin (“peg, pin”), Low German pin, pinne (“pin, point, nail, peg”), German Pinn, Pinne (“pin, tack, peg”), Bavarian Pfonzer, Pfunzer (“sharpened point”), Danish pind (“pin, pointed stick”), Norwegian pinn (“stick”), Swedish pinne (“peg, rod, stick”), Icelandic pinni (“pin”). More at pintle. No relation to classical Latin pinna (“fin, flipper, wing-like appendage, wing, feather”), which was extended to mean "ridge, peak, point" (compare pinnacle), and often confused with Latin penna (“wing, feather”). More at feather and pen (Etymology 3).
This word in other languages
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 “pin”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is P-I-N - every other letter order is a misspelling in standard orthography.
- Say it as /pɪn/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “PM” - see the side-by-side comparison. pin vs PM
- 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.