dextrose

/ˈdɛkstɹəʊz/

//ˈdɛkstɹəʊz// noun

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

The verdict

“dextrose” is uncommon English (frequency #65,829 among 26,416 “D” headwords), classed as a noun. The kind of spelling people second-guess.

#65,829
frequency rank, English
26,416
“D” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The naturally occurring dextrorotatory form of glucose monosaccharide molecule.

Key facts for dextrose
PropertyValue
Headworddextrose
LanguageEnglish
Part of speechNoun
IPA/ˈdɛkstɹəʊz/
Letters8
Frequency rank#65,829
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “dextrose” 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). dextrose lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

dextrose is uncommon English at frequency #65,829 among 26,416 “D” headwords, classed as anoun, transcribed /ˈdɛkstɹəʊz/. Rarity is why readers land here mid-draft. Gloss: "The naturally occurring dextrorotatory form of glucose monosaccharide molecule.".

Our edit-distance generator produced no likely misspellings for dextrose, and the word's spelling is regular enough that our generator found nothing worth flagging. No close-neighbour confusable shows up for this headword in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From dextro- + -ose (“right-handed sugar”). The correct English form is dextrose, spelled D-E-X-T-R-O-S-E.

Definition

  1. 1
    The naturally occurring dextrorotatory form of glucose monosaccharide molecule.

Etymology

From dextro- + -ose (“right-handed sugar”).

Synonyms

D-glucoseD-Glucosedextroglucose

Antonyms

L-glucoseL-Glucose

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 "dextrose"?
"dextrose" is spelled D-E-X-T-R-O-S-E. The IPA pronunciation is /ˈdɛkstɹəʊz/.
What does "dextrose" mean?
As a noun, "dextrose" means: The naturally occurring dextrorotatory form of glucose monosaccharide molecule.
How do you pronounce "dextrose"?
The IPA (International Phonetic Alphabet) transcription for "dextrose" is /ˈdɛkstɹəʊz/. 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 "dextrose"?
From dextro- + -ose (“right-handed sugar”). 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.

Using “dextrose”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is D-E-X-T-R-O-S-E - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈdɛkstɹəʊz/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words

Other uncommon English words near this rank

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 FrequencyWords open word-frequency list