pyx

/pɪks/

//pɪks// noun

"pyx" is a 3-letter English headword indexed on PlainSpell.

The verdict

“pyx” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.

Unranked
below top-frequency English
3
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A small, usually round container used to hold the host (“consecrated bread or wafer of the Eucharist”), especially when bringing communion to the sick or others unable to attend Mass.

Key facts for pyx
PropertyValue
Headwordpyx
LanguageEnglish
Part of speechNoun
IPA/pɪks/
Letters3
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “pyx” sits in English frequency

pyx falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for pyx is 3 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /pɪks/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.

No misspelling variants are generated for pyx in our index, a straightforward case of a spelling with little room for common typos. No close-neighbour confusable shows up for this headword in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: The noun is derived from Late Middle English pix, pixe (“vessel for holding a host, pyx; hip bone socket, pyxis”) [and other forms], from Late Latin pyxis (“vessel for holding a host”), Latin pyxis (“small box for medicines or toiletries; box holding sample… The correct English form is pyx, spelled P-Y-X.

Definition

  1. 1
    A small, usually round container used to hold the host (“consecrated bread or wafer of the Eucharist”), especially when bringing communion to the sick or others unable to attend Mass.
  2. 2
    A (small) box; a casket, a coffret.
  3. 3
    A box used in a mint as a place to deposit sample coins intended to have the fineness of their metal and their weight tested before the coins are issued to the public.
  4. 4
    A compass used by sailors.

Etymology

The noun is derived from Late Middle English pix, pixe (“vessel for holding a host, pyx; hip bone socket, pyxis”) [and other forms], from Late Latin pyxis (“vessel for holding a host”), Latin pyxis (“small box for medicines or toiletries; box holding sample coins for testing; hip bone socket; sailor's compass”), from Koine Greek πυξίς (puxís), Ancient Greek πῠξῐ́ς (pŭxĭ́s, “box; box or tablet made of boxwood; cylinder”), from πῠ́ξος (pŭ́xos, “box tree; boxwood”) + -ῐς (-ĭs, suffix forming feminine nouns). Doublet of box, piseog, and pyxis. The verb is derived from the noun.

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "pyx"?
"pyx" is spelled P-Y-X. The IPA pronunciation is /pɪks/.
What does "pyx" mean?
As a noun, "pyx" means: A small, usually round container used to hold the host (“consecrated bread or wafer of the Eucharist”), especially when bringing communion to the sick or others unable to attend Mass.
How do you pronounce "pyx"?
The IPA (International Phonetic Alphabet) transcription for "pyx" is /pɪks/. 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 "pyx"?
The noun is derived from Late Middle English pix, pixe (“vessel for holding a host, pyx; hip bone socket, pyxis”) [and other forms], from Late Latin pyxis (“vessel for holding a host”), Latin pyxis (“small box for medicines or toiletries; box hold... 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 “pyx”

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

  • The one correct English spelling is P-Y-X - every other letter order is a misspelling in standard orthography.
  • Say it as /pɪks/ (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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list