ductus

/ˈdʌk.təs/

//ˈdʌk.təs// noun

"ductus" is a 6-letter English headword indexed on PlainSpell.

The verdict

“ductus” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
6
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The number of strokes that make up a written letter, and the direction, sequence and speed in which they are written (Compare graph; see also aspect.)

Corpus desk

Index EN-ductus · ductus · English

ductus · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "D" thin
  • PHOTO-UNK Peer pending

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.

Key facts for ductus
PropertyValue
Headwordductus
LanguageEnglish
Part of speechNoun
IPA/ˈdʌk.təs/
Letters6
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “ductus” in English

ductusfalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

ductus is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈdʌk.təs/. Rarity is why readers land here mid-draft. 3 senses are on record.

No misspelling variants are generated for ductus in our index, since its letter sequence doesn't invite the usual edit-distance slips. Our dataset records no confusable match here, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: Borrowed from Latin ductus (“leading, conducting”, noun). Doublet of duct and douit. The correct English form is ductus, spelled D-U-C-T-U-S.

Definition

  1. 1
    The number of strokes that make up a written letter, and the direction, sequence and speed in which they are written (Compare graph; see also aspect.)
  2. 2
    A subtle reduction of weight towards the middle of the stroke of the letter.
  3. 3
    A duct, tube or canal in the body.

Etymology

Borrowed from Latin ductus (“leading, conducting”, noun). Doublet of duct and douit.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "ductus"?
"ductus" is spelled D-U-C-T-U-S. The IPA pronunciation is /ˈdʌk.təs/.
What does "ductus" mean?
As a noun, "ductus" means: The number of strokes that make up a written letter, and the direction, sequence and speed in which they are written (Compare graph; see also aspect.)
How do you pronounce "ductus"?
The IPA (International Phonetic Alphabet) transcription for "ductus" is /ˈdʌk.təs/. 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 "ductus"?
Borrowed from Latin ductus (“leading, conducting”, noun). Doublet of duct and douit. 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.

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

Source: FrequencyWords open word-frequency list