implacable
Language: English
Part of speech: adj
Pronunciation: ipa: /ɪmˈplækəb(ə)l/
ipa: /-ˈpleɪ-/
ipa: /ɪmˈplækəbəl/
Forms: form: more implacable
form: most implacable
Etymology: From Middle English implācāble (“immitigable, unappeasable”) from Old French implacable (“harsh, unrelenting; implacable”) (modern French implacable), from Latin implācābilis (“unappeasable, implacable; irreconcilable”), from im- (variant of in- (prefix meaning ‘not’)) + plācābilis (“placable; appeasing, moderating, pacifying, propitiating; acceptable”) (from plācō (“to assuage, pacify, placate; to appease; to reconcile”) + -bilis (suffix forming adjectives indicating a capacity or worth of being acted upon)).
Senses: examples: text: He is knight dubb'd with vnhatche'd Rapier, and on carpet conſideration, but he is a diuell in priuate brall, soules and bodies hath he diuorc'd three, and his incenſement at this moment is ſo implacable, that ſatisfaction can be none, but by pangs of death and ſepulcher: Hob, nob, is his word: giu't or take't.
ref: c. 1601–1602 (date written), William Shakespeare, “Twelfe Night, or What You Will”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act III, scene iv], page 269:
text: [I]n the reign of Henry the Second, a body happening, by chance, to be dug up near Glastonbury Abbey, without any symptoms of putrefaction or decay, the Welch, the descendants of the Ancient Britons, tenacious of the dignity and reputation of that illustrious hero [King Arthur], vainly supposed it could be no other than the body of their justly-boasted Pen-Dragon; and that he had been immured in that sepulchre by the spells of some powerful and implacable inchanter.
ref: 1810, J[ohn] Stagg, “Arthur’s Cave. A Legendary Tale.”, in The Minstrel of the North: Or, Cumbrian Legends. […], London: Printed by Hamblin and Seyfang, […], for the author, and sold by J. Blacklock, […], →OCLC, page 105:
synonyms: word: impacable
word: irreconcilable
word: unassuageable
word: unplacable
word: unpleasable
antonyms: appeasable
assuageable
pacable
pacifiable
placable
glosses: Not able to be placated or appeased.
examples: text: The battleships Washington and South Dakota pushed through the sea with an implacable ease.
ref: 2011, James D. Hornfischer, “The Giants Ride”, in Neptune’s Inferno: The U.S. Navy at Guadalcanal, New York, N.Y.: Bantam Books, →ISBN; trade paperback edition, New York, N.Y.: Bantam Books, 2012, →ISBN, page 345:
synonyms: relentless
unremitting
unyielding
glosses: Impossible to prevent or stop; inexorable, unrelenting, unstoppable.
examples: text: Indeed Cain hated his Brother, becauſe his own works were evil, and his Brothers righteous; and if thy Wife and Children have been offended with thee for this, they thereby ſhew themſelves to be implacable to good; and thou haſt delivered thy ſoul from their blood.
ref: 1678, John Bunyan, The Pilgrim’s Progress from This World, to That which is to Come: […], London: […] Nath[aniel] Ponder […], →OCLC; reprinted in The Pilgrim’s Progress (The Noel Douglas Replicas), London, (Please provide a date or year), page 84:
glosses: Adamant; immovable.
Derived terms: implacability
implacableness
implacably
Related terms: placability
placable
placableness
placably
unplacable