bacteriology

/bækˌtɪəɹ.ɪˈɒləd͡ʒi/

//bækˌtɪəɹ.ɪˈɒləd͡ʒi// noun

"bacteriology" is a 12-letter English headword indexed on PlainSpell.

The verdict

“bacteriology” is uncommon English (frequency #61,981 among 4,121 “B” headwords), classed as a noun. The kind of spelling people second-guess.

#61,981
frequency rank, English
4,121
“B” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The scientific study of bacteria, especially in relation to disease and agriculture.

Corpus desk

Index EN-bacteriology · bacteriology · English

bacteriology · rank #61,981 · 0 variants · 0 confusables

  • FREQ-RARE #61,981
  • LEN-MEGA 12 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,121
  • PHOTO-FINISH baklava

Nearest frequency peer: baklava (+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.

Long-tail ranks near “bacteriology”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “bacteriology” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for bacteriology
PropertyValue
Headwordbacteriology
LanguageEnglish
Part of speechNoun
IPA/bækˌtɪəɹ.ɪˈɒləd͡ʒi/
Letters12
Frequency rank#61,981
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “bacteriology” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).bacteriologyfalls in this rarity band:

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “baklava” (#61,982), “Ayre” (#61,978), “Bamber” (#61,984). Among 4,121 “B” headwords, “bacteriology” is #61,981. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

bacteriology is uncommon English at frequency #61,981 among 4,121 “B” headwords, classed as anoun, transcribed /bækˌtɪəɹ.ɪˈɒləd͡ʒi/. Rarity is why readers land here mid-draft. Gloss: "The scientific study of bacteria, especially in relation to disease and agriculture.".

bacteriology doesn't appear in our generated misspelling index, a straightforward case of a spelling with little room for common typos. This entry stands alone in our confusable dataset, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From bacterio- + -ology. The correct English form is bacteriology, spelled B-A-C-T-E-R-I-O-L-O-G-Y.

Definition

  1. 1
    The scientific study of bacteria, especially in relation to disease and agriculture.

Etymology

From bacterio- + -ology.

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

How do you spell "bacteriology"?
"bacteriology" is spelled B-A-C-T-E-R-I-O-L-O-G-Y. The IPA pronunciation is /bækˌtɪəɹ.ɪˈɒləd͡ʒi/.
What does "bacteriology" mean?
As a noun, "bacteriology" means: The scientific study of bacteria, especially in relation to disease and agriculture.
How do you pronounce "bacteriology"?
The IPA (International Phonetic Alphabet) transcription for "bacteriology" is /bækˌtɪəɹ.ɪˈɒləd͡ʒi/. 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 "bacteriology"?
From bacterio- + -ology. 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 "bacteriology", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 12 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list