oblique mark

noun

"oblique-mark" is a 11-letter English headword indexed on PlainSpell.

The verdict

“oblique mark” 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 September 3, 2026) - Synonym of slash ⟨/⟩, sometimes (generally proscribed) inclusive of similar marks such as the backslash ⟨\⟩.

Corpus desk

Index EN-oblique-mark · oblique mark · English

oblique mark · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 12 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "O" 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 oblique mark
PropertyValue
Headwordoblique mark
LanguageEnglish
Part of speechNoun
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “oblique mark” in English

oblique marksits 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

oblique mark is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Synonym of slash ⟨/⟩, sometimes (generally proscribed) inclusive of similar marks such as the backslash ⟨\⟩.".

oblique mark has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. No confusable counterpart is on file for this word, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: A clarification of the intended sense of oblique. The correct English form is oblique mark, spelled O-B-L-I-Q-U-E- -M-A-R-K.

Definition

  1. 1
    Synonym of slash ⟨/⟩, sometimes (generally proscribed) inclusive of similar marks such as the backslash ⟨\⟩.

Recorded use

Wiktionary examples

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

  1. The oblique mark ∖ above the letters implies that the notes must come in succession, the upper one first, as this mark / signifies a contrary succession.
  2. Any fraction may be made by typing the numerator, the oblique mark (/), and the denominator. The oblique mark is struck with the small finger of the right hand.

Etymology

A clarification of the intended sense of oblique.

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 "oblique mark"?
"oblique mark" is spelled O-B-L-I-Q-U-E- -M-A-R-K.
What does "oblique mark" mean?
As a noun, "oblique mark" means: Synonym of slash ⟨/⟩, sometimes (generally proscribed) inclusive of similar marks such as the backslash ⟨\⟩.
What is the origin of the word "oblique mark"?
A clarification of the intended sense of oblique. 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.

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

Source: FrequencyWords open word-frequency list