number two

noun

"number-two" is a 9-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
10
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Feces; the act of defecation.

Corpus desk

Index EN-number-two · number two · English

number two · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 10 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "N" 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 number two
PropertyValue
Headwordnumber two
LanguageEnglish
Part of speechNoun
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “number two” in English

number twosits 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

number two is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 10 senses are on record.

number two has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. This headword has no recorded confusable partner, since no other headword is close enough in sound or shape to pair with it.

No borrowing history is documented for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct English form is number two, spelled N-U-M-B-E-R- -T-W-O.

Definition

  1. 1
    Feces; the act of defecation.
  2. 2
    A first mate.
  3. 3
    A primary assistant; vice-leader.
  4. 4
    The batsman who opens alongside the number one, but does not face the first delivery.
  5. 5
    A backup player, especially a goalkeeper.
  6. 6
    A right back.
  7. 7
    A somewhat small town, between a number one and a number three, where the success of a theatrical performance is unlikely to be very great.
  8. 8
    A pencil with hardness level 2.
  9. 9
    mistress (the other woman in an extramarital relationship, generally including sexual relations)
  10. 10
    Used other than figuratively or idiomatically: see number, two.

Recorded use

Wiktionary examples

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

  1. I need to go number two.
  2. He might have got up, without the bell's sounding, to do his number one, or number two, in his great big white chamber-pot.

Synonyms

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "number two"?
"number two" is spelled N-U-M-B-E-R- -T-W-O.
What does "number two" mean?
As a noun, "number two" means: Feces; the act of defecation.
What language does "number two" come from?
"number two" 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.

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

Source: FrequencyWords open word-frequency list