Leonine

/ˈliːənaɪn/ adj, noun

adj, noun ·Uncommon ·College level

Meaning at a glance

  • Primary sense: Synonym of Leonine verse (“a kind of medieval Latin verse, generally alternative hexameter and pentameter, with rhyming at the middle and end of a line (that is, internal rhyme)”).
  • Grammar: leonine is listed as adj, noun.
  • Nearest alternatives: catty, feline, fierce, kittenish.
  • Useful contrasts: meek, timid, unrhymed verse.
  • Usage evidence: He was of a leonine-coloured haire, sanguinocholerique, middle sized, strong.

How to use "leonine"

  1. Start with the primary definition, then check the part of speech before placing the word in a sentence.
  2. Compare nearby synonyms to make sure "leonine" carries the exact meaning, tone, and strength you need.
  3. Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.

Meaning check

  • Does the word fit the sentence's grammar?
  • Does it match the intended tone rather than only the dictionary definition?
  • Would a simpler synonym be clearer for the reader?
  • Is there enough surrounding context to prevent ambiguity?

Source and review context

This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "leonine" in a final draft.

If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.

Before you rely on this definition

Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "leonine" as the right word for your sentence.

If your draft is formal, technical, persuasive, or sensitive, compare "leonine" with a nearby alternative so the final choice matches both meaning and reader expectation.

Compare nearby meanings

  • Use synonyms when you need a softer, stronger, simpler, or more specific word.
  • Use antonyms to check the boundary of the meaning and avoid accidental contrast.
  • Use the example sentence to confirm the word behaves naturally in context.
  • Keep the original wording when a replacement adds complexity without improving precision.

Definition decision workflow

1. Identify the role

Check whether "leonine" is acting as adj, noun in your sentence. A definition is only useful when the grammar matches the way the word is being used.

2. Test the nearest option

Compare it with "catty" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.

3. Confirm with context

Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.

Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.

Final meaning check

Before publishing a sentence with "leonine", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.

When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.

Definitions

Noun
  1. 1
    Synonym of Leonine verse (“a kind of medieval Latin verse, generally alternative hexameter and pentameter, with rhyming at the middle and end of a line (that is, internal rhyme)”). in-plural

    "A[llen]. The Clink of Syllables call'd Rymes, / Brought in ith' barb'rous Runick times, / To ſober Criticks ſeems to be / A paultry part of Poetry, / Becoming Monkiſh dull Divines, / VVho traded much in Leonines. / J[ohn]. Altho' to ſpoil I ſhould be ſorry, / An undergraduate Antiquary, / Yet I'll produce a Line or tvvo / Of Leonines in Cicero, / Before the Monks long time ago."

  2. 2
    A 13th-century coin minted in Europe and used in England as a debased form of the sterling silver penny; it was outlawed under Edward I (reigned 1272–1307). historical

    "In the eyghte and twentye yere of his raign in the Chriſtmaſſe ſeaſon Kyng Edwarde ſet foorth a proclamation, forbidding and prohibiting all foraine coine to bee receyued and payde as ſterling mony wythin his dominion, commaunding by the ſame proclamation, that two peeces of them ſhould go for one ſterlying, vntill the feaſt of Eaſtre. There were diuers moneyes in thoſe dayes currant wythin this realme, as Pollardes, Crocards, Staldinges, Egles, Leonines, Steepinges, and all theſe were white monyes, artificially made of ſiluer, copper, and ſulphur, ſo that it was an yll tyme for baſe moneyes, and muche choppyng and chaunging was vſed in buying and ſelling of thynges."

  3. 3
    Alternative letter-case form of leonine (“a 13th-century coin minted in Europe and used in England as a debased form of the sterling silver penny”). alt-of

    "In the eyghte and twentye yere of his raign in the Chriſtmaſſe ſeaſon Kyng Edwarde ſet foorth a proclamation, forbidding and prohibiting all foraine coine to bee receyued and payde as ſterling mony wythin his dominion, commaunding by the ſame proclamation, that two peeces of them ſhould go for one ſterlying, vntill the feaſt of Eaſtre. There were diuers moneyes in thoſe dayes currant wythin this realme, as Pollardes, Crocards, Staldinges, Egles, Leonines, Steepinges, and all theſe were white monyes, artificially made of ſiluer, copper, and ſulphur, ſo that it was an yll tyme for baſe moneyes, and muche choppyng and chaunging was vſed in buying and ſelling of thynges."

Adjective
  1. 1
    Of, pertaining to, or characteristic of a lion; lionlike.

    "He was of a leonine-coloured haire, sanguinocholerique, middle sized, strong."

  2. 2
    Of or pertaining to one of the popes named Leo; specifically (in Leonine City), to Pope Leo IV (r. 847–855) who ordered the building of a wall around Vatican Hill to protect what is now Vatican City, or (in Leonine Prayers) to Pope Leo XIII (r. 1878–1903). not-comparable

    "The Nineteenth and Tvventieth Days vvere ſpent in ſeeing the Monuments of the Leonine City, the Vatican Church, the Palace and Library."

  3. 3
    Alternative letter-case form of leonine (“of or pertaining to one of the popes named Leo; being or relating to a kind of medieval Latin verse, generally alternative hexameter and pentameter, with rhyming at the middle and end of a line (that is, internal rhyme)”). alt-of, not-comparable

    "Observe, that, if the date of this poem be true, the general opinion, that the Leonine verse owes its name to Leonius, seems to be false; […] It is not therefore very likely, as Leonius flourished in 1154, that he should give name to such Latin verses upwards of thirty years before. Indeed some people have thought that it was called after Leo, probably the Second, who lived in 684, a pope who is said to have reformed the hymns and the music of the church."

  4. 4
    Of, pertaining to, or characteristic of a lion; lionlike.; Of a facies (“a person's facial features”): resembling those of a lion as a result of some disease, especially a form of leprosy which causes leontiasis (“a medical condition characterized by an overgrowth of the cranial and facial bones”); also, of leprosy: causing a lionlike facies.

    "leonine facies"

  5. 5
    Being or relating to a kind of medieval Latin verse, generally alternative hexameter and pentameter, with rhyming at the middle and end of a line (that is, internal rhyme); also (by extension), of or relating to modern verse having internal rhyme. not-comparable

    "leonine rhyme"

Adjective
  1. 1
    of or characteristic of or resembling a lion wordnet

Antonyms

meektimidunrhymed verse

Example

"He was of a leonine-coloured haire, sanguinocholerique, middle sized, strong."

Common questions

What does "leonine" mean?

Synonym of Leonine verse (“a kind of medieval Latin verse, generally alternative hexameter and pentameter, with rhyming at the middle and end of a line (that is, internal rhyme)”).

What is a synonym for "leonine"?

Common synonyms include: catty, feline, fierce, kittenish, leonin verse, lionlike.

How do you use "leonine" in a sentence?

He was of a leonine-coloured haire, sanguinocholerique, middle sized, strong.

How do you pronounce "leonine"?

Pronounced /ˈliːənaɪn/.

Etymology

Etymology 1

From Late Middle English leonin, leonine (“characteristic of a lion, lionlike”), from Old French leonin, and from its etymon Latin leōnīnus (“of or pertaining to a lion”), from leō (“lion”) (from Ancient Greek λέων (léōn, “lion”); further etymology uncertain) + -īnus (suffix meaning ‘of or pertaining to’).

Etymology 2

The adjective is derived from Late Middle English leonin, leonine (“of or pertaining to a person named Leo; specifically Pope Leo IV”), from Latin leōnīnus, from Leo (“man’s name”) (from leo (“lion”): see etymology 1) + -īnus (suffix meaning ‘of or pertaining to’). Etymology 2 sense 2 (“being or relating to a kind of verse with internal rhyme”) is said to refer to a (possibly apocryphal) medieval monk named Leo or Leonius who composed verse with this characteristic; his identity is uncertain, but the composer Léonin (also known as Leo, Leoninus, or Leonius; flourished 1135–1201) has been suggested. Alternatively, the word may refer to Pope Leo II (c. 611–683): see the c. 1760–1761 quotation. The noun is derived from the adjective.

Etymology 3

Learned borrowing from Medieval Latin leōnīna + English -ine (suffix meaning ‘of or pertaining to’). Leōnīna is a feminine singular form of Latin leōnīnus (see etymology 1), and may refer to the use of a lion motif on the coin: see the 1787 quotation.

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