sinciput

/ˈsɪnsɪpʌt/

//ˈsɪnsɪpʌt// noun

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

The verdict

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

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The front part of the head or skull (as contradistinct from occiput).

Corpus desk

Index EN-sinciput · sinciput · English

sinciput · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "S" 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 sinciput
PropertyValue
Headwordsinciput
LanguageEnglish
Part of speechNoun
IPA/ˈsɪnsɪpʌt/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “sinciput” in English

sinciputsits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

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

Rare enough to double-check

sinciput is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈsɪnsɪpʌt/. Rarity is why readers land here mid-draft. Gloss: "The front part of the head or skull (as contradistinct from occiput).".

Our edit-distance generator produced no likely misspellings for sinciput, typically a sign the spelling maps closely to how the word sounds. We don't track a confusable pairing for this entry, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: Borrowed from Latin sinciput (“half a head”; “smoked hog’s cheek or half-jowl”; (transferred senses): “brain”, “head”), whence also the French sinciput. The correct English form is sinciput, spelled S-I-N-C-I-P-U-T.

Definition

  1. 1
    The front part of the head or skull (as contradistinct from occiput).

Recorded use

Wiktionary examples

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

  1. The cranial anomalies occurred either in the occiput or the sinciput, approximately twice as often in the occiput as in the sinciput. Such lesions have been considered to be inoperable when they involved the sinciput.
  2. Between these two extremes lie the sinciput presentation and the brow presentation. Thus there are four distinct attitudes: vertex, sinciput, brow, and face (Figure 15-7).

Etymology

Borrowed from Latin sinciput (“half a head”; “smoked hog’s cheek or half-jowl”; (transferred senses): “brain”, “head”), whence also the French sinciput.

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 "sinciput"?
"sinciput" is spelled S-I-N-C-I-P-U-T. The IPA pronunciation is /ˈsɪnsɪpʌt/.
What does "sinciput" mean?
As a noun, "sinciput" means: The front part of the head or skull (as contradistinct from occiput).
How do you pronounce "sinciput"?
The IPA (International Phonetic Alphabet) transcription for "sinciput" is /ˈsɪnsɪpʌt/. 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 "sinciput"?
Borrowed from Latin sinciput (“half a head”; “smoked hog’s cheek or half-jowl”; (transferred senses): “brain”, “head”), whence also the French sinciput. 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