digester

noun

"digester" is a 8-letter English headword indexed on PlainSpell.

The verdict

“digester” is uncommon English (frequency #90,363 among 3,470 “D” headwords), classed as a noun. The kind of spelling people second-guess.

#90,363
frequency rank, English
3,470
“D” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - One who, or that which, digests.

Corpus desk

Index EN-digester · digester · English

digester · rank #90,363 · 0 variants · 0 confusables

  • FREQ-RARE #90,363
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,470
  • PHOTO-FINISH dickies

Nearest frequency peer: dickies (-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 “digester”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for digester
PropertyValue
Headworddigester
LanguageEnglish
Part of speechNoun
Letters8
Frequency rank#90,363
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “digester” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).digesterfalls in this rarity band:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “dickies” (#90,362), “Dinsdale” (#90,366), “desiccant” (#90,359). Among 3,470 “D” headwords, “digester” is #90,363. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

digester is uncommon English at frequency #90,363 among 3,470 “D” headwords, classed as anoun. Rarity is why readers land here mid-draft. 4 senses are on record.

We couldn't generate a plausible misspelling set for digester, a straightforward case of a spelling with little room for common typos. It is not paired with a close-neighbour confusable in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From digest + -er. The correct English form is digester, spelled D-I-G-E-S-T-E-R.

Definition

  1. 1
    One who, or that which, digests.
  2. 2
    A vessel for converting materials, especially plant and animal matter, into materials more suitable for subsequent use or further processing, using solvents, especially water; relatively low heat; enyzymes; bacteria, etc..
  3. 3
    A biodigester.
  4. 4
    A medicine or food that aids digestion, or strengthens digestive power.

Recorded use

Wiktionary example

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

  1. Rue is [...] a great Digeſter and Reſtorer of Appetite; [...]

Etymology

From digest + -er.

Synonyms

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 "digester"?
"digester" is spelled D-I-G-E-S-T-E-R.
What does "digester" mean?
As a noun, "digester" means: One who, or that which, digests.
What is the origin of the word "digester"?
From digest + -er. 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 "digester", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list