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Agency Dictionary

unsinkable

adjectivePronunciation: /ʌnˈsɪŋ.kə.bəl/

In Portuguese: inafundável

What does “unsinkable” mean?

Unable to be sunk. Said of a ship believed to be safe from going under and, figuratively, of anything thought impossible to defeat.

Etymology

From un- (prefix of negation) plus sink (from Old English sincan, 'to sink') plus -able. The word describes a vessel considered impossible to submerge, and by extension anything judged impossible to destroy or defeat.

Usage note

Unsinkable acquired cultural irony after the Titanic disaster; the word is now often used with wry awareness of that famous failure.

Word family

  • sink
  • sinkable

Rhymes with

  • thinkable
  • drinkable
  • shrinkable

Usage examples

Concept

Source editions

Where this entry comes from in the Agency editorial.

Words of the same theme

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A feudal military dictatorship in Japan, headed by a shogun, in which loyalty and honour were central to its operation. The system was exclusive to Japan and did not exist in other Asian nations.
eppur si muoveother
An Italian phrase meaning and yet it moves. It is used to affirm that a fact remains true no matter who denies it.
Paleolithicadjective
Relating to the Old Stone Age, the earliest and longest period of human prehistory, marked by chipped stone tools and, in its later phase, by the first cave paintings.
samurainoun
A member of the warrior class of feudal Japan, bound by codes of loyalty and honour, who served under the shogunate system. In the article, the samurai class is one of the two groups with access to Noh theatre.
Agoranoun
A public open space in ancient Greek cities used for assemblies, commercial markets, and philosophical dialogue.
Alchemistnoun
A practitioner of alchemy, seeking to transmute base metals into noble elements and discover a universal cure.
amphitheatrenoun
An oval or circular open-air venue with tiered seating used in the Roman world for gladiatorial contests, beast hunts, and public executions.
aqueductnoun
An engineered conduit or bridge designed to convey water from distant freshwater springs into urban centers using gravity flow.
baronnoun
A member of the aristocracy, or an influential magnate exercising commanding power in a specific industry.
Chitonnoun
A draped garment or tunic worn by men and women in ancient Greece, usually fastened at the shoulders by brooches.
Chivalrynoun
The medieval knightly code of conduct demanding honor, valor, courtesy, loyalty, and Christian devotion.
cinnamonnoun
An aromatic spice obtained from the stripped inner bark of several tree species of the genus Cinnamomum.

Also from these editions: terms

Antithesisnoun
A person, thing, or concept that represents the direct or exact opposite of another.
paperweightnoun
A small, heavy object placed on loose sheets of paper to prevent them from scattering or blowing away.
omissionnoun
The intentional or accidental act of leaving something out or excluding details from a statement or text.
Treatisenoun
A formal, systematic, and comprehensive written work dealing methodically with the principles and evidence of a particular philosophical, scientific, or technical subject.
Maximnoun
A concise statement expressing a fundamental principle, general truth, or practical rule of conduct.
aestheticsnoun
A set of principles concerned with the nature and appreciation of beauty, artistic taste, and style.
anesthetizedadjective
Deprived of physical sensation or feeling, often used figuratively to describe dullness or emotional apathy.
Authenticitynoun
The quality of being real, genuine, and true to one's own character or stated origins.
Catharticadjective
Providing psychological relief through the open expression and release of strong or repressed emotions.
helmnoun
The wheel or tiller by which a ship is steered. Figuratively, the position of control or leadership.
numbnessnoun
The state of being unable to feel or react, in the body or, figuratively, in the mind and the will.
proverbnoun
A short, pithy saying in frequent and widespread use that expresses a perceived truth or piece of practical advice.

Also from these editions: concepts

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Cite this entry

“unsinkable”. Agency Wiki, Agency Brasil. Published on November 11, 2026. https://www.agencybrasil.com/en/wiki/dictionary/unsinkable