blindness
The condition of being unable to see due to physiological or neurological factors. It can also refer to a lack of perception, awareness, or judgment regarding a specific situation or fact.
Exemplos
3 de 5He has struggled with night blindness since he was a young child.
He has had difficulty seeing in low light conditions since childhood.
The clinical trial focuses on reversing permanent blindness caused by retinal damage.
The medical study aims to restore sight in cases of permanent vision loss.
His blindness to his own faults makes it very difficult to argue with him.
He is completely unaware of his own mistakes, which makes debating him hard.
Família de palavras
Dica de memorização
Remember that '-ness' turns an adjective (blind) into a noun (blindness), representing the 'state of being' blind.
Quiz rápido
The CEO's ________ to the concerns of his employees eventually led to a massive strike.
Correto!
A resposta correta é: blindness
Exemplos
He has struggled with night blindness since he was a young child.
everydayHe has had difficulty seeing in low light conditions since childhood.
The clinical trial focuses on reversing permanent blindness caused by retinal damage.
formalThe medical study aims to restore sight in cases of permanent vision loss.
His blindness to his own faults makes it very difficult to argue with him.
informalHe is completely unaware of his own mistakes, which makes debating him hard.
Inattentional blindness is a psychological phenomenon where an individual fails to perceive an unexpected stimulus.
academicA psychological effect where a person does not notice something visible because they are focused elsewhere.
The board's blindness to changing market demands resulted in a sharp decline in stock value.
businessThe management's failure to recognize new market trends caused the company's value to drop.
Família de palavras
Colocações comuns
Frases Comuns
Inattentional blindness
The failure to notice a fully-visible but unexpected object because attention was engaged on another task.
Blindness to change
A phenomenon where a person viewing a visual scene fails to detect a large change within it.
Willful blindness
A term used in law to describe a situation where a person seeks to avoid civil or criminal liability for a wrongful act by intentionally keeping themselves unaware of facts.
Frequentemente confundido com
'Blind' is usually an adjective describing the person, while 'blindness' is the noun describing the condition.
'Deafness' refers to the loss of hearing, whereas 'blindness' refers to the loss of sight.
Notas de uso
Use 'blindness' when discussing the medical condition or the abstract concept of being unaware. When used metaphorically, it is often followed by the preposition 'to'.
Erros comuns
Learners often mistakenly use 'blindness' as an adjective (e.g., 'He is blindness' instead of 'He is blind'). Always remember that 'blindness' is the name of the state or quality.
Dica de memorização
Remember that '-ness' turns an adjective (blind) into a noun (blindness), representing the 'state of being' blind.
Origem da palavra
Derived from the Old English 'blind' (lacking sight) combined with the Germanic suffix '-ness', used to form abstract nouns.
Padrões gramaticais
Contexto cultural
In many cultures, blindness is discussed alongside accessibility rights and the use of assistive technologies like Braille or guide dogs.
Quiz rápido
The CEO's ________ to the concerns of his employees eventually led to a massive strike.
Correto!
A resposta correta é: blindness
Vocabulário relacionado
Palavras relacionadas
proceed
C1The noun form, typically used in the plural 'proceeds,' refers to the total amount of money received from a particular event, sale, or activity. It is a formal term used in academic, legal, and business contexts to describe the result of a financial transaction or fundraising effort.
individual
C1Relating to a single person or thing as distinct from a group. It describes something that is intended for, or used by, one person rather than a collective entity.
appropriately
B2To perform an action in a manner that is suitable, right, or proper for a particular situation, person, or occasion. It implies following specific social norms, professional standards, or logical requirements.
region
B2A region is an area of land that has common features, such as geography, climate, or culture, which distinguish it from other areas. It can refer to a large part of a country or the world and is often used in administrative or scientific contexts to organize space.
resource
B2A stock or supply of money, materials, staff, and other assets that can be drawn on by a person or organization in order to function effectively. In academic and informational contexts, it refers to a source of information or expertise used to support research or learning.
to
A1Used to indicate the place, person, or thing that someone or something moves toward. It can also mark the recipient of an action or the limit of a range.
and
A1A primary conjunction used to connect words, phrases, or clauses that are grammatically equal. It indicates addition, a sequence of events, or a relationship between two things.
a
A1A word used before a singular noun that is not specific or is being mentioned for the first time. It is used only before words that begin with a consonant sound to indicate one of something.
that
A1This word is a demonstrative pronoun used to indicate a specific person, object, or idea that is further away in space or time from the speaker. It is also used to refer back to something that has already been mentioned or to introduce a clause that identifies something.
I
A1The pronoun 'I' is used by a speaker or writer to refer to themselves as the subject of a verb. It is the first-person singular subject pronoun in English and is always capitalized regardless of its position in a sentence.
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