square metre

noun

"square-metre" is a 11-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
12
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A standard unit of area, regardless of its shape, equal to the area of a square whose sides are one metre long (that is, an area one meter square) Symbol: m²

Key facts for square metre
PropertyValue
Headwordsquare metre
LanguageEnglish
Part of speechNoun
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “square metre” sits in English frequency

square metre 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.

Rare enough to double-check

square metre is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "A standard unit of area, regardless of its shape, equal to the area of a square whose sides are one metre long (that is, an area one meter square) Symbol: m²".

We couldn't generate a plausible misspelling set for square metre, since its letter sequence doesn't invite the usual edit-distance slips. This entry stands alone in our confusable dataset, since no other headword is close enough in sound or shape to pair with it.

No explicit etymology string is stored for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct English form is square metre, spelled S-Q-U-A-R-E- -M-E-T-R-E.

Definition

  1. 1
    A standard unit of area, regardless of its shape, equal to the area of a square whose sides are one metre long (that is, an area one meter square) Symbol: m²

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 "square metre"?
"square metre" is spelled S-Q-U-A-R-E- -M-E-T-R-E.
What does "square metre" mean?
As a noun, "square metre" means: A standard unit of area, regardless of its shape, equal to the area of a square whose sides are one metre long (that is, an area one meter square) Symbol: m²
What language does "square metre" come from?
"square metre" is a English word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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 “square metre”

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

  • The one correct English spelling is S-Q-U-A-R-E- -M-E-T-R-E - 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