postmark

/ˈpoʊstˌmɑɹk/

//ˈpoʊstˌmɑɹk// noun

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

The verdict

“postmark” is uncommon English (frequency #64,622 among 4,417 “P” headwords), classed as a noun. The kind of spelling people second-guess.

#64,622
frequency rank, English
4,417
“P” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A marking made by a postal service on a delivery, usually indicating the place where and the date and time when the item was received or processed for the first time, mostly serving to cancel a pos...

Corpus desk

Index EN-postmark · postmark · English

postmark · rank #64,622 · 0 variants · 0 confusables

  • FREQ-RARE #64,622
  • LEN-LONG 8 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,417
  • PHOTO-FINISH positing

Nearest frequency peer: positing (-1 rank slots)

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.

Long-tail ranks near “postmark”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “postmark” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for postmark
PropertyValue
Headwordpostmark
LanguageEnglish
Part of speechNoun
IPA/ˈpoʊstˌmɑɹk/
Letters8
Frequency rank#64,622
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “postmark” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).postmarkfalls in this rarity band:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “positing” (#64,621), “Poznan” (#64,623), “Pontus” (#64,620). Among 4,417 “P” headwords, “postmark” is #64,622. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

postmark is uncommon English at frequency #64,622 among 4,417 “P” headwords, classed as anoun, transcribed /ˈpoʊstˌmɑɹk/. Rarity is why readers land here mid-draft. Gloss: "A marking made by a postal service on a delivery, usually indicating the place where and the date and time when the item was received or processed for the first time, mostly serving to cancel a pos...".

Our edit-distance generator produced no likely misspellings for postmark, and the word's spelling is regular enough that our generator found nothing worth flagging. This headword has no recorded confusable partner, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: Compound of post + mark. The correct English form is postmark, spelled P-O-S-T-M-A-R-K.

Definition

  1. 1
    A marking made by a postal service on a delivery, usually indicating the place where and the date and time when the item was received or processed for the first time, mostly serving to cancel a postage stamp.

Recorded use

Wiktionary example

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

  1. He looked at the mauve envelope doubtfully, and examined the postmark. "Where is Pudlington, James? and one might almost ask—why is Pudlington? No town has any right to such an offensive name."

Etymology

Compound of post + mark.

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 "postmark"?
"postmark" is spelled P-O-S-T-M-A-R-K. The IPA pronunciation is /ˈpoʊstˌmɑɹk/.
What does "postmark" mean?
As a noun, "postmark" means: A marking made by a postal service on a delivery, usually indicating the place where and the date and time when the item was received or processed for the first time, mostly serving to cancel a pos...
How do you pronounce "postmark"?
The IPA (International Phonetic Alphabet) transcription for "postmark" is /ˈpoʊstˌmɑɹk/. 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 "postmark"?
Compound of post + mark. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "postmark", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list