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Agency Dictionary

watertight

adjectivePronunciation: /ˈwɔː.tər.taɪt/

In Portuguese: estanque

What does “watertight” mean?

Constructed or fitted so tightly as not to allow water to enter, or metaphorically flawless and invulnerable.

Etymology

From water (from Old English wæter) plus tight, a Germanic compound. The word describes a seal so complete that water cannot penetrate, and metaphorically any argument or plan that admits no weaknesses.

Usage note

Watertight in figurative use describes an argument, alibi, or plan with no gaps; the metaphor is of a container that lets nothing through.

Synonyms

  • impermeable
  • waterproof
  • hermetic
  • sealed

Rhymes with

  • light
  • night
  • bright
  • sight

Usage examples

  • The iceberg damaged the ship's hull, it will flood the watertight compartments and eventually sink.

    Writing.1 - The Titanic Theory
  • The iceberg damaged the ship's hull, it will flood the watertight compartments and eventually sink."

Concept

Source editions

Where this entry comes from in the Agency editorial.

Words of the same theme

Discursiveadjective
Proceeding by reasoned argument or sequential exposition rather than by immediate visual intuition.
rhetoricnoun
The art of effective and persuasive speaking or writing, especially through strategic linguistic devices.
Tangibleadjective
Perceptible by the sense of touch or capable of being physically grasped and measured in concrete physical reality. It distinguishes concrete material products from virtual or intellectual entities.
Holisticadjective
Characterized by the comprehension of parts as intimately interconnected and explicable only in reference to the whole.
Abyssnoun
A deep or seemingly bottomless chasm, either in physical geography or metaphorical psychological depth. It evokes feelings of unfathomable emptiness or existential peril.
Affectnoun
An expressed or experienced emotion, feeling, or visceral response to a stimulus in psychology and philosophy.
Agapenoun
A selfless, unconditional, and altruistic form of love often associated in theology with divine charity.
Ambiguitynoun
The quality of being open to more than one interpretation; inexactness or uncertainty of meaning.

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

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