maltose

/ˈmɔːltəʊz/

//ˈmɔːltəʊz// noun

"maltose" is a 7-letter English headword indexed on PlainSpell.

The verdict

“maltose” is uncommon English (frequency #89,592 among 4,057 “M” headwords), classed as a noun. The kind of spelling people second-guess.

#89,592
frequency rank, English
4,057
“M” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A disaccharide, C₁₂H₂₂O₁₁ formed from the digestion of starch by amylase; is converted to glucose by maltase; it is an isomer of trehalose

Corpus desk

Index EN-maltose · maltose · English

maltose · rank #89,592 · 0 variants · 0 confusables

  • FREQ-RARE #89,592
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH malling

Nearest frequency peer: malling (-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 “maltose”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for maltose
PropertyValue
Headwordmaltose
LanguageEnglish
Part of speechNoun
IPA/ˈmɔːltəʊz/
Letters7
Frequency rank#89,592
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “maltose” 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).maltosefalls in this rarity band:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “malling” (#89,591), “malum” (#89,593), “Malka” (#89,590). Among 4,057 “M” headwords, “maltose” is #89,592. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

maltose is uncommon English at frequency #89,592 among 4,057 “M” headwords, classed as anoun, transcribed /ˈmɔːltəʊz/. Rarity is why readers land here mid-draft. Gloss: "A disaccharide, C₁₂H₂₂O₁₁ formed from the digestion of starch by amylase; is converted to glucose by maltase; it is an isomer of trehalose".

No generated misspelling entries exist for maltose in our index, since its letter sequence doesn't invite the usual edit-distance slips. 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: From malt + -ose. The correct English form is maltose, spelled M-A-L-T-O-S-E.

Definition

  1. 1
    A disaccharide, C₁₂H₂₂O₁₁ formed from the digestion of starch by amylase; is converted to glucose by maltase; it is an isomer of trehalose

Etymology

From malt + -ose.

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 "maltose"?
"maltose" is spelled M-A-L-T-O-S-E. The IPA pronunciation is /ˈmɔːltəʊz/.
What does "maltose" mean?
As a noun, "maltose" means: A disaccharide, C₁₂H₂₂O₁₁ formed from the digestion of starch by amylase; is converted to glucose by maltase; it is an isomer of trehalose
How do you pronounce "maltose"?
The IPA (International Phonetic Alphabet) transcription for "maltose" is /ˈmɔːltəʊz/. 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 "maltose"?
From malt + -ose. 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 "maltose", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 7 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list