vallum

/ˈvæləm/

//ˈvæləm// noun

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

"vallum" is a 6-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
6
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A rampart; a wall, as in a fortification.

Key facts for vallum
PropertyValue
Headwordvallum
LanguageEnglish
Part of speechNoun
IPA/ˈvæləm/
Letters6
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “vallum” sits in English frequency

vallum 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

vallum is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈvæləm/. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for vallum in our index, a sign its spelling follows regular English conventions. We don't track a confusable pairing for this entry, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From Latin vallum. Doublet of wall comes from this word via a Proto-Germanic borrowing from Latin. The correct English form is vallum, spelled V-A-L-L-U-M.

Definition

  1. 1
    A rampart; a wall, as in a fortification.
  2. 2
    The eyebrow.

Etymology

From Latin vallum. Doublet of wall comes from this word via a Proto-Germanic borrowing from Latin.

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 "vallum"?
"vallum" is spelled V-A-L-L-U-M. The IPA pronunciation is /ˈvæləm/.
What does "vallum" mean?
As a noun, "vallum" means: A rampart; a wall, as in a fortification.
How do you pronounce "vallum"?
The IPA (International Phonetic Alphabet) transcription for "vallum" is /ˈvæləm/. 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 "vallum"?
From Latin vallum. Doublet of wall comes from this word via a Proto-Germanic borrowing from Latin. 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.

Using “vallum”

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

  • The one correct English spelling is V-A-L-L-U-M - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈvæləm/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • 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