C2 noun Neutro

security

/sɪˈkjʊərəti/

Security refers to the state of being free from danger, threat, or fear, encompassing physical safety as well as financial and psychological stability. In academic and legal contexts, it often denotes protection against intentional harm, such as espionage or crime, or refers to tradable financial assets like stocks and bonds.

Exemplos

3 de 5
1

He installed a high-tech alarm system to improve his home security.

He set up an advanced electronic system to enhance the protection of his house.

2

The state's national security strategy focuses heavily on preventing cyber espionage from foreign actors.

The country's government plan for protection focuses on stopping digital spying by other nations.

3

Having a steady paycheck gives me a real sense of security.

Receiving regular money makes me feel safe and stable in my life.

Família de palavras

Substantivo
security
Verb
secure
Advérbio
securely
Adjetivo
secure
Relacionado
insecurity
💡

Dica de memorização

Break the word into its Latin roots: 'se' (without) and 'cura' (care/worry). Security literally means being 'without worry'.

Quiz rápido

The bank requires the title of your car as ______ for the personal loan.

Correto!

A resposta correta é: security

Exemplos

1

He installed a high-tech alarm system to improve his home security.

everyday

He set up an advanced electronic system to enhance the protection of his house.

2

The state's national security strategy focuses heavily on preventing cyber espionage from foreign actors.

formal

The country's government plan for protection focuses on stopping digital spying by other nations.

3

Having a steady paycheck gives me a real sense of security.

informal

Receiving regular money makes me feel safe and stable in my life.

4

Scholars argue that human security should prioritize individual well-being over traditional military defense.

academic

Academic researchers suggest that global safety should focus on people's health and rights rather than just armies.

5

The loan was granted on the condition that the company provide its property as security.

business

The bank gave the money because the company offered its real estate as a guarantee for repayment.

Família de palavras

Substantivo
security
Verb
secure
Advérbio
securely
Adjetivo
secure
Relacionado
insecurity

Colocações comuns

national security The safety and defense of a nation-state.
security clearance Official permission to access classified information.
cyber security Protection of computer systems and networks.
security deposit A sum of money paid in advance as a guarantee when renting property.
false sense of security A feeling of being safe when one is actually in danger.

Frases Comuns

security blanket

An object or person that provides a sense of comfort and safety.

tight security

Extremely strict protective measures at an event or location.

social security

A government system providing financial assistance to those with little or no income.

Frequentemente confundido com

security vs safety

Safety usually refers to protection against accidental harm, while security refers to protection against intentional, malicious harm.

📝

Notas de uso

Use 'security' when discussing protection against crime, war, or financial loss. In finance, it can be plural ('securities') to refer to financial instruments like bonds or stocks.

⚠️

Erros comuns

Learners often use 'safety' when they mean 'security' in the context of guards or police. For example, 'airport safety' implies the plane won't crash, but 'airport security' implies no one will bring weapons on board.

💡

Dica de memorização

Break the word into its Latin roots: 'se' (without) and 'cura' (care/worry). Security literally means being 'without worry'.

📖

Origem da palavra

Derived from the Latin 'securitas', from 'securus' (free from care).

Padrões gramaticais

Uncountable noun when referring to a general state of safety. Countable noun ('securities') when referring to financial investments. Often used as an attributive noun (e.g., 'security guard', 'security measures').
🌍

Contexto cultural

In many Western countries, 'Social Security' specifically refers to the government-run pension and disability fund.

Quiz rápido

The bank requires the title of your car as ______ for the personal loan.

Correto!

A resposta correta é: security

Palavras relacionadas

underpendsion

C1

The foundational support, basis, or underlying framework that provides stability and strength to a structure, theory, or organization. It refers to the core principles or physical elements that justify and hold up a larger system.

uniprivacy

C1

A conceptual term referring to a single, unified standard or framework of privacy protections applied consistently across different platforms, jurisdictions, or systems. It describes the state of having one streamlined set of data rights and security measures rather than fragmented or overlapping policies.

demarery

C1

A formal legal objection that admits the facts of an opponent's argument but denies that they are sufficient to justify a legal claim. It effectively argues that even if everything the opposing party says is true, there is no legal basis for a lawsuit.

translably

C1

The noun translably refers to the quality or degree to which a piece of text, an idea, or an expression can be effectively rendered into another language while preserving its original essence. It is a specialized linguistic term used to assess the feasibility of achieving semantic and cultural equivalence in translation tasks.

obfachood

C1

The state or condition of being deliberately obscure, hidden, or difficult to understand, particularly within a formal or technical system. It refers to the quality of a subject that has been rendered complex to prevent easy access or comprehension.

misdictile

C1

To transcribe or record spoken words incorrectly, especially in a manner that fundamentally alters the intended meaning or technical specifications of the message. It refers specifically to the failure of accuracy during the transition from auditory input to written or repeated output.

obgeotude

C1

The state or quality of being excessively preoccupied with physical location or geographical boundaries. It often refers to a mindset or policy that stubbornly prioritizes local physical presence over digital or global connectivity.

monotegate

C1

To consolidate multiple layers, systems, or categories into a single, unified structure. It is often used in technical or organizational contexts to describe the process of streamlining complex elements for the sake of efficiency or standardization.

autojecthood

C1

To transition a system, process, or entity into a state where it automatically identifies and rejects incompatible or non-compliant elements. It refers to the implementation of autonomous exclusion protocols to maintain system purity or efficiency.

contragratence

C1

A state or quality of being intentionally contrary or ungrateful, specifically characterized by a willful refusal to express gratitude or conform to expected social harmony. In academic or test-specific contexts, it often refers to a behavioral pattern of resisting positive social exchange.

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