polycarbonate

/ˌpɒ.liˈkɑː.bə.neɪt/

//ˌpɒ.liˈkɑː.bə.neɪt// noun

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

"polycarbonate" is a 13-letter English headword indexed on PlainSpell.

The verdict

“polycarbonate” is uncommon English (frequency #52,560 among 4,417 “P” headwords), classed as a noun. The kind of spelling people second-guess.

#52,560
frequency rank, English
4,417
“P” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any of a range of polymers of aromatic carbonates.

Corpus desk

Index EN-polycarbonate · polycarbonate · English

polycarbonate · rank #52,560 · 0 variants · 0 confusables

  • FREQ-RARE #52,560
  • LEN-MEGA 13 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,417
  • PHOTO-FINISH pontificate

Nearest frequency peer: pontificate (+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.

Frequency neighbourhood for “polycarbonate”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “polycarbonate” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for polycarbonate
PropertyValue
Headwordpolycarbonate
LanguageEnglish
Part of speechNoun
IPA/ˌpɒ.liˈkɑː.bə.neɪt/
Letters13
Frequency rank#52,560
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “polycarbonate” 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).polycarbonatelands here:

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “pontificate” (#52,561), “Pou” (#52,562), “pocketing” (#52,557). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

polycarbonate is uncommon English at frequency #52,560 among 4,417 “P” headwords, classed as anoun, transcribed /ˌpɒ.liˈkɑː.bə.neɪt/. Rarity is why readers land here mid-draft. Gloss: "Any of a range of polymers of aromatic carbonates.".

Zero misspellings are on record for polycarbonate in our index, typically a sign the spelling maps closely to how the word sounds. It is not paired with a close-neighbour confusable in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From poly- + carbonate. The correct English form is polycarbonate, spelled P-O-L-Y-C-A-R-B-O-N-A-T-E.

Definition

  1. 1
    Any of a range of polymers of aromatic carbonates.

Recorded use

Wiktionary example

These source excerpts show how polycarbonate appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. The cloudiness of the windows on the cars, caused by the degradation of the polycarbonate material of which they are made.

Etymology

From poly- + carbonate.

This word in other languages

policarbonato(Español)polycarbonate(Français)Polykarbonat(Deutsch)

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 "polycarbonate"?
"polycarbonate" is spelled P-O-L-Y-C-A-R-B-O-N-A-T-E. The IPA pronunciation is /ˌpɒ.liˈkɑː.bə.neɪt/.
What does "polycarbonate" mean?
As a noun, "polycarbonate" means: Any of a range of polymers of aromatic carbonates.
How do you pronounce "polycarbonate"?
The IPA (International Phonetic Alphabet) transcription for "polycarbonate" is /ˌpɒ.liˈkɑː.bə.neɪt/. 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 "polycarbonate"?
From poly- + carbonate. 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 "polycarbonate", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 13 letters (nearest by frequency rank).

Mississippian#52,497theologically#52,674transmembrane#52,683irresponsibly#52,413

What to do next

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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