seriatim

/sɪəɹɪˈeɪtɪm/

//sɪəɹɪˈeɪtɪm// adv

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

The verdict

“seriatim” is uncommon English (outside the top frequency list), classed as an adverb. 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) - One after another, in order; taking one topic or subject at a time in an order; sequentially.

Corpus desk

Index EN-seriatim · seriatim · English

seriatim · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-4 4 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 seriatim
PropertyValue
Headwordseriatim
LanguageEnglish
Part of speechAdverb
IPA/sɪəɹɪˈeɪtɪm/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “seriatim” in English

seriatimsits 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

seriatim is uncommon English outside the top frequency list, classed as anadverb, transcribed /sɪəɹɪˈeɪtɪm/. Rarity is why readers land here mid-draft. Gloss: "One after another, in order; taking one topic or subject at a time in an order; sequentially.".

No misspelling variants are generated for seriatim in our index, suggesting the orthography follows predictable English patterns. No confusable counterpart is on file for this word, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From Medieval Latin seriatim, from Latin seriēs (“row, chain”) + -ātim, adverbial suffix. The correct English form is seriatim, spelled S-E-R-I-A-T-I-M.

Definition

  1. 1
    One after another, in order; taking one topic or subject at a time in an order; sequentially.

Recorded use

Wiktionary examples

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

  1. That pen should go on, lay bare these wounds of our constitution, expose these decisions seriatim, and arouse, as it is able, the attention of the nation to these bold speculators on its patience.
  2. The author then took up each step seriatim of the technique and after-treatment.

Etymology

From Medieval Latin seriatim, from Latin seriēs (“row, chain”) + -ātim, adverbial suffix.

Synonyms

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 "seriatim"?
"seriatim" is spelled S-E-R-I-A-T-I-M. The IPA pronunciation is /sɪəɹɪˈeɪtɪm/.
What does "seriatim" mean?
As an adverb, "seriatim" means: One after another, in order; taking one topic or subject at a time in an order; sequentially.
How do you pronounce "seriatim"?
The IPA (International Phonetic Alphabet) transcription for "seriatim" is /sɪəɹɪˈeɪtɪm/. 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 "seriatim"?
From Medieval Latin seriatim, from Latin seriēs (“row, chain”) + -ātim, adverbial suffix. 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