PM

/ˌpiː ˈɛm/

//ˌpiː ˈɛm// noun

By · According to Wiktionary data (CC BY-SA) ·

"pm" is a 2-letter English headword indexed on PlainSpell.

The verdict

“PM” is a regularly-used English word, ranked #2,086 in English word frequency and used as a noun.

#2,086
frequency rank, English
2
letters
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Initialism of post mortem.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

PM vs PP
50% similar
PM vs PR
50% similar
PM vs pt
0% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for PM
PropertyValue
HeadwordPM
LanguageEnglish
Part of speechNoun
IPA/ˌpiː ˈɛm/
Letters2
Frequency rank#2,086
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “PM” sits in English frequency

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

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for PM is 2 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˌpiː ˈɛm/. Corpus data places it at rank #2,086 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 19 distinct senses for this headword, so context determines which meaning a reader should apply.

No generated misspelling entries exist for PM in our index, which points to an orthography that plays by predictable English rules. It also participates in 20 confusable-pair relationships, "PP", "PR", "pt", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

This headword's origin isn't recorded in our source data, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct English form is PM, spelled P-M.

Definition

  1. 1
    Initialism of post mortem.
  2. 2
    Initialism of prime minister.
  3. 3
    Initialism of private message.
  4. 4
    Initialism of personal message.
  5. 5
    Initialism of price match.
  6. 6
    Initialism of project management.
  7. 7
    Initialism of project manager.
  8. 8
    Initialism of performance management.
  9. 9
    Initialism of perfect match.
  10. 10
    Initialism of program manager.
  11. 11
    Initialism of product manager.
  12. 12
    Initialism of pilot monitoring.
  13. 13
    Initialism of place marker.
  14. 14
    Initialism of permanent magnet.
  15. 15
    Initialism of particulate matter; followed by a subscripted number representing the size of the particles in micrometres (μm).
  16. 16
    Initialism of push money.
  17. 17
    Initialism of portfolio manager.
  18. 18
    Initialism of precious metal.
  19. 19
    Initialism of postmaster.

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 "PM"?
"PM" is spelled P-M. The IPA pronunciation is /ˌpiː ˈɛm/.
What does "PM" mean?
As a noun, "PM" means: Initialism of post mortem.
What words are commonly confused with "PM"?
"PM" is commonly confused with "PP", "PR", "pt". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "PM"?
The IPA (International Phonetic Alphabet) transcription for "PM" is /ˌpiː ˈɛm/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "PM" come from?
"PM" is a English word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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 “PM”

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

  • The one correct English spelling is P-M - every other letter order is a misspelling in standard orthography.
  • Say it as /ˌpiː ˈɛm/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “PP” - see the side-by-side comparison. PM vs PP
  • 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