antepartum

adj

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

The verdict

“antepartum” is outside the top-ranked English vocabulary, used as an adjective - the kind of word writers most often double-check.

Unranked
below top-frequency English
10
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Describing the period before childbirth; antenatal

Key facts for antepartum
PropertyValue
Headwordantepartum
LanguageEnglish
Part of speechAdjective
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “antepartum” sits in English frequency

antepartum falls 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.

Spelling & Dictionary Insight

The English entry for antepartum is 10 letters long, classified as an adjective. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "Describing the period before childbirth; antenatal".

Our edit-distance generator produced no likely misspellings for antepartum, which points to an orthography that plays by predictable English rules. This entry stands alone in our confusable dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: 1908, from Latin ante- (“before”) + partum (“giving birth”). The correct English form is antepartum, spelled A-N-T-E-P-A-R-T-U-M.

Definition

  1. 1
    Describing the period before childbirth; antenatal

Etymology

1908, from Latin ante- (“before”) + partum (“giving birth”).

Synonyms

Antonyms

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 "antepartum"?
"antepartum" is spelled A-N-T-E-P-A-R-T-U-M.
What does "antepartum" mean?
As an adjective, "antepartum" means: Describing the period before childbirth; antenatal
What is the origin of the word "antepartum"?
1908, from Latin ante- (“before”) + partum (“giving birth”). 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 “antepartum”

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

  • The one correct English spelling is A-N-T-E-P-A-R-T-U-M - every other letter order is a misspelling in standard orthography.
  • Browse more English words and confusable pairs in the same reference. English words
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