milliliter

noun

"milliliter" is a 10-letter English headword indexed on PlainSpell.

The verdict

“milliliter” is uncommon English (frequency #79,760 among 4,057 “M” headwords), classed as a noun. The kind of spelling people second-guess.

#79,760
frequency rank, English
4,057
“M” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Alternative form of millilitre.

Corpus desk

Index EN-milliliter · milliliter · English

milliliter · rank #79,760 · 0 variants · 0 confusables

  • FREQ-RARE #79,760
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH Millward

Nearest frequency peer: Millward (+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 “milliliter”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for milliliter
PropertyValue
Headwordmilliliter
LanguageEnglish
Part of speechNoun
Letters10
Frequency rank#79,760
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “milliliter” 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).milliliterfalls 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: “Millward” (#79,761), “midbrain” (#79,757), “miscreant” (#79,763). Among 4,057 “M” headwords, “milliliter” is #79,760. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

milliliter is uncommon English at frequency #79,760 among 4,057 “M” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Alternative form of millilitre.".

Zero misspellings are on record for milliliter in our index, since its letter sequence doesn't invite the usual edit-distance slips. Our confusable-pair dataset has no match for it, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From milli- + liter. The correct English form is milliliter, spelled M-I-L-L-I-L-I-T-E-R.

Definition

  1. 1
    Alternative form of millilitre.

Recorded use

Wiktionary examples

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

  1. A slurry of 10 grams of powder in 100 milliliters distilled water was carried on a cotton swab and the panels scrubbed until free from waterbreak when rinsed.
  2. The following day, nonattached cells were harvested by centrifugation and resuspended in growth medium at a density of 1 × 10⁷ per milliliter.

Etymology

From milli- + liter.

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 "milliliter"?
"milliliter" is spelled M-I-L-L-I-L-I-T-E-R.
What does "milliliter" mean?
As a noun, "milliliter" means: Alternative form of millilitre.
What is the origin of the word "milliliter"?
From milli- + liter. 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 "milliliter", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list