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apostrophus

apostrophus noun: the omission of a vowel or syllable from a word, usually indicated by the apostrophe symbol ( ' ). examples: 'til, can't.

Noun

apostrophus (plural apostrophi)

  1. (archaic) The omission of a vowel or syllable from a word, usually indicated by the apostrophe symbol ( ' ). examples: 'til, can't
    • Vowels suffer also this apostrophus before the consonant h.1640, Ben Jonson, The English Grammar: Book 2: Of Syntax
    • Not that any examples are wanting to prove that the ancients did use the apostrophus in prose; for it was scarecely possible for them not to do so in many instances;1824, August Matthiä, Copious Greek Grammar - Volume 1, page xxxvi
  2. (archaic) The apostrophe symbol used to mark this elision.
    • The apostrophus or mark of contraction, is the same with the comma, onely the difference is of place; for, this stands not in the line, but over the upper part thereof, where the contraction is:1644, Richard Hodges, The English Primrose
    • In the Greek, as in other languages, a short vowel at the end of a word before another vowel, is thrown out by elision, and the apostrophus ' is placed as a mark or sign over the empty space;1833, Philipp Buttmann, Edmund Henry Barker, Dr. Philip Buttmann's Intermediate Or Larger Greek Grammar, page 46
  3. (historical) An open notehead ( ~ ) or an apostrophe ( ' ) used as a neume to mark a low, unaccented syllable at the beginning of a phrase or a short quick syllable
    • You find not the apostrophus, and so miss the accent. Let me supervise the canzonet.1598, William Shakespeare, Love's Labour's Lost
    • In the early Graduals Benevento VI. 38 and 40, the apostrophus is common in syllabic passages in sequences, tropes and prosulae.2009, Iain Fenlon, Early Music History, page 66
  4. The symbol 'Ↄ', used in Roman numerals to indicate multiplication by 10.
    • In every multiplication with ten a fresh apostrophus is added; thus IↃↃ = 5000, IↃↃↃ = 50,000.1862, Richard Hiley, The Elements of Latin Grammar, page 26
    • The annexing of the apostrophus or inverted C (Ↄ) to IↃ makes its value ten times greater;1878, Ethan Allen Andrews, Grammar of the Latin Language, page 72

Examples of apostrophus in a sentence

  • Out of one word, the apostrophus is most usual in poesie;1865, Alexander Hume, Henry Benjamin Wheatley, Of the Orthographie and Congruitie of the Britan Tongue:
  • This apocope is denoted by the apostrophus ( ' ),1842, George Knox Gillespie, The Formative Greek Grammar, page 4:
  • In transcriptions from Ben 34, I have not distinguished the apostrophus from regular notes.2010, Rebecca Maloy, Inside the Offertory: Aspects of Chronology and Transmission, page iv:
  • The symbol Ↄ, known as the apostrophus, might be repeated one or more times after IↃ , each Ↄ making the number ten times greater, as IↃↃ = 5000, IↃↃↃↃ = 500,000.2002, Allied Chambers, The Chambers Dictionary:

Forms of apostrophus

pluralapostrophi

Origin of apostrophus

From Latin apostrophus.

Questions about apostrophus

What does apostrophus mean?
Apostrophus means the omission of a vowel or syllable from a word, usually indicated by the apostrophe symbol ( ' ). examples: 'til, can't.
How do you use apostrophus in a sentence?
Out of one word, the apostrophus is most usual in poesie;
What part of speech is apostrophus?
Apostrophus is a noun.
What is the plural of apostrophus?
The plural of apostrophus is apostrophi.

Words near apostrophus in the dictionary

  1. apostrophized
  2. apostrophizer
  3. apostrophizers
  4. apostrophizes
  5. apostrophizing
  6. apostrophus
  7. apostrophy
  8. apostrophë
  9. apostrophës
  10. apostructure
  11. apostructures

Source and license

Adapted from Wiktionary: apostrophus (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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