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B1 noun 12 min read

dispositivo

Examples dispositivo in 30 Seconds
Explanation dispositivo in your Level:
At the A1 level, 'dispositivo' is unlikely to be encountered or used. Learners focus on basic greetings, personal information, and simple vocabulary related to immediate surroundings. The concept of a 'device' is generally too complex for this stage.
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At the A2 level, learners might begin to encounter 'dispositivo' in very simple contexts, perhaps related to common household items or basic technology they use daily. For example, they might hear 'o meu telefone é um dispositivo' (my phone is a device) in a simplified explanation. However, active use would be rare, and the focus remains on fundamental communication.
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At the B1 level, learners are expected to understand and use 'dispositivo' in a range of common situations. They can discuss personal technology, household appliances, and basic electronic items. They will encounter it in reading materials, media, and everyday conversations. Sentences like 'Preciso de um novo dispositivo para o trabalho' (I need a new device for work) are typical.
At the B2 level, learners can use 'dispositivo' with greater nuance and in more varied contexts. They can discuss technical specifications, compare different types of devices, and understand its use in professional or semi-technical settings. They are comfortable using it in both spoken and written communication, discussing anything from smartphones to more complex machinery.
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At the C1 level, learners can use 'dispositivo' fluently and accurately across a wide spectrum of contexts, including abstract or specialized fields. They can understand subtle distinctions between 'dispositivo', 'aparelho', and 'equipamento'. They can also discuss the implications of new devices in society or technology, using sophisticated vocabulary and sentence structures.
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At the C2 level, learners possess near-native fluency. They can use 'dispositivo' with complete mastery, understanding all its connotations and idiomatic uses. They can engage in highly specialized discussions, legal or technical debates, and appreciate the full semantic range of the word, including its potential for figurative or metaphorical use.
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Examples

dispositivo in 30 Seconds

  • A 'dispositivo' is a device, apparatus, or mechanism designed for a specific purpose, often electronic or mechanical.
  • Commonly used for phones, computers, appliances, and safety equipment.
  • It's a masculine noun, requiring correct gender agreement in Portuguese.
  • Understand its function to use it correctly.

Understanding "Dispositivo"

The Portuguese word dispositivo is a versatile noun that translates most directly to 'device' in English. It refers to any object or apparatus that has been created or adapted for a specific purpose, especially a piece of mechanical or electronic equipment. Think of it as a tool or gadget designed to perform a particular function. This word is incredibly common in everyday language, appearing in contexts ranging from technology and household appliances to more abstract concepts like a plan or a mechanism.

You'll frequently encounter dispositivo when discussing technology. For instance, when you talk about your smartphone, your computer, or even a smart home gadget, you're referring to a dispositivo eletrônico (electronic device). In a broader sense, it can also refer to a medical dispositivo, like a pacemaker or an implant. Beyond the digital realm, a dispositivo de segurança (safety device) could be anything from a fire extinguisher to a guardrail. The key is its designed function.

The term is also used in more abstract ways. For example, one might refer to a dispositivo legal (legal provision or device) as a mechanism within the law designed to achieve a specific outcome. Similarly, a dispositivo de controle (control mechanism) could be a system or process put in place to manage or regulate something. In essence, whenever something is intentionally created or implemented to serve a particular purpose, dispositivo is a fitting word to describe it. Its adaptability makes it a valuable addition to any Portuguese speaker's vocabulary.

Common Usage Scenarios
Technology: Smartphones, computers, tablets, smartwatches, and other electronic gadgets.
Appliances: Washing machines, refrigerators, ovens, and other household machines.
Safety and Security: Alarms, sensors, protective equipment, and emergency systems.
Medical: Implants, prosthetics, and diagnostic equipment.
Abstract Concepts: Legal mechanisms, control systems, or strategic plans.

Este dispositivo de segurança foi instalado para prevenir acidentes.

This safety device was installed to prevent accidents.

O novo dispositivo móvel tem muitas funcionalidades.

The new mobile device has many functionalities.
Key Characteristics
Purposeful Design: It is made for a specific task or goal.
Mechanical or Electronic: Often, but not exclusively, refers to technology.
Adaptability: Can be a physical object or a more abstract system.

Precisamos de um dispositivo para medir a temperatura.

We need a device to measure the temperature.

The word dispositivo is a cornerstone for discussing many aspects of modern life. From the smallest gadget in your pocket to complex machinery, its meaning encompasses a wide range of items designed for a purpose. Mastering this term will significantly enhance your ability to communicate about technology, tools, and even abstract systems in Portuguese.

Integrating "Dispositivo" into Your Portuguese

Using dispositivo correctly involves understanding its grammatical role as a masculine noun and its flexibility in various contexts. It's often preceded by articles like 'o' (the) or 'um' (a/an), and can be modified by adjectives to specify its type or function. For example, you might talk about 'o dispositivo eletrônico' (the electronic device) or 'um dispositivo de segurança' (a safety device).

In technical discussions, dispositivo is indispensable. You might hear or read sentences like: 'Este dispositivo requer uma conexão Wi-Fi para funcionar.' (This device requires a Wi-Fi connection to function.) or 'O novo dispositivo de armazenamento tem capacidade para vários terabytes.' (The new storage device has a capacity of several terabytes.) The context clearly points to an electronic or mechanical item with a specific function.

Beyond technology, dispositivo can be used more broadly. Consider a sentence discussing safety regulations: 'A instalação deste dispositivo é obrigatória por lei.' (The installation of this device/provision is mandatory by law.) Here, 'dispositivo' might refer to a safety mechanism or even a specific legal clause designed for safety. Another example could be in a medical context: 'O médico explicou o funcionamento do dispositivo implantado.' (The doctor explained the functioning of the implanted device.)

Sentence Structures
Article + dispositivo + Adjective: 'o dispositivo portátil' (the portable device).
Dispositivo + de + Noun: 'um dispositivo de rastreamento' (a tracking device).
Verb + dispositivo: 'comprar um dispositivo' (to buy a device).
Subject + Verb + dispositivo + Prepositional Phrase: 'O dispositivo funciona com baterias.' (The device works with batteries.)

Precisamos de um dispositivo confiável para monitorar a qualidade do ar.

We need a reliable device to monitor air quality.

O uso deste dispositivo é restrito a pessoal autorizado.

The use of this device is restricted to authorized personnel.

When constructing your own sentences, try to combine dispositivo with descriptive adjectives or prepositional phrases to make your meaning more precise. For instance, instead of just 'o dispositivo', say 'o dispositivo de rastreamento GPS' (the GPS tracking device) or 'o dispositivo médico inovador' (the innovative medical device). This not only improves clarity but also enriches your Portuguese.

Real-World Encounters with "Dispositivo"

You will hear the word dispositivo frequently in various everyday situations, especially in Portuguese-speaking countries with advanced technology adoption. One of the most common places is in discussions about personal electronics. When people talk about their latest smartphone, tablet, or smartwatch, they will almost certainly use the term dispositivo móvel (mobile device) or simply dispositivo. For instance, a friend might say, 'Comprei um novo dispositivo para trabalhar em casa.' (I bought a new device to work from home.)

In retail environments, especially in electronics stores, sales assistants will use dispositivo when describing products. They might say, 'Este dispositivo tem uma bateria de longa duração.' (This device has a long-lasting battery.) or 'Temos vários dispositivos com funcionalidades semelhantes.' (We have several devices with similar functionalities.) You'll also hear it in advertisements for new gadgets and technology.

Beyond consumer electronics, dispositivo is prevalent in professional settings. In IT departments, technicians discuss 'dispositivos de rede' (network devices) or 'dispositivos de segurança cibernética' (cybersecurity devices). In healthcare, doctors and nurses might refer to 'dispositivos médicos' (medical devices) or 'dispositivos de monitoramento' (monitoring devices). For example, a doctor might explain, 'Este dispositivo ajuda a monitorar seus batimentos cardíacos 24 horas por dia.' (This device helps monitor your heart rate 24 hours a day.)

Common Listening Contexts
Tech Reviews: YouTube videos, blogs, and podcasts discussing new gadgets.
News Reports: Segments on technological advancements or product launches.
Customer Service: Interactions with tech support or sales representatives.
Technical Manuals: Instructions and guides for operating equipment.
Everyday Conversations: Friends discussing their phones, computers, or home appliances.

Ouvimos falar sobre um novo dispositivo que pode traduzir línguas em tempo real.

We heard about a new device that can translate languages in real-time.

A recepcionista pediu para eu desligar todos os dispositivos eletrônicos.

The receptionist asked me to turn off all electronic devices.

Even in less technical contexts, dispositivo can appear. For instance, in discussions about security systems for homes or businesses, one might hear about 'dispositivos de vigilância' (surveillance devices). The word's broad applicability means you'll encounter it in diverse conversations, making it a crucial term for comprehending Portuguese in many different scenarios.

Avoiding Pitfalls with "Dispositivo"

While dispositivo is a straightforward translation of 'device', learners can sometimes make mistakes by overgeneralizing its use or by confusing it with similar-sounding but semantically different words. One common error is using dispositivo for any small object, when it specifically implies an object designed for a purpose, especially mechanical or electronic.

For example, calling a simple rock or a pen a dispositivo would be incorrect. A pen, while functional, is typically referred to as 'caneta'. A dispositivo usually suggests a bit more complexity or a specific technological/mechanical function. It's important to remember that the word carries a connotation of being engineered or manufactured for a particular task.

Another potential pitfall is the gender. Dispositivo is a masculine noun. Learners might incorrectly use feminine articles or adjectives with it. For instance, saying 'a dispositivo' or 'dispositivo nova' is grammatically incorrect. It should always be 'o dispositivo' or 'um dispositivo', and adjectives must agree in gender, like 'o dispositivo novo' or 'o dispositivo eletrônico'.

Common Errors and Corrections
Mistake: Using dispositivo for any object.
Correction: Reserve dispositivo for items with a specific, often mechanical or electronic, purpose. Use more general terms like 'objeto' or specific names (e.g., 'caneta', 'ferramenta') otherwise.
Mistake: Incorrect gender agreement.
Correction: Remember dispositivo is masculine. Always use masculine articles ('o', 'um') and adjectives that agree in gender ('novo', 'grande', 'eletrônico').
Mistake: Confusing with abstract concepts without clear function.
Correction: While dispositivo can be abstract (e.g., 'dispositivo legal'), it still implies a mechanism or provision designed for a purpose. Avoid using it for vague ideas.

Incorrecto: 'Comprei uma dispositivo novo.'
Correcto: 'Comprei um dispositivo novo.'

Incorrect: I bought a new device. Correct: I bought a new device.

Incorrecto: 'Aquele dispositivo é muito bonita.'
Correcto: 'Aquele dispositivo é muito bonito.'

Incorrect: That device is very beautiful. Correct: That device is very beautiful.

Pay close attention to the context in which native speakers use dispositivo. This will help you internalize its appropriate usage and avoid errors. Remember that language learning involves refining your understanding through exposure and practice, and being aware of these common mistakes is a significant step in that process.

Exploring "Dispositivo" and Its Relatives

While dispositivo is a highly useful word, Portuguese offers other terms that might be used in similar contexts, each with its own nuances. Understanding these distinctions will help you choose the most precise word.

Aparelho is a very close synonym, often interchangeable with dispositivo, especially when referring to household appliances or electronic gadgets. For instance, 'um aparelho de som' (a sound system/device) and 'um dispositivo de som' can both be understood. However, aparelho might sometimes lean more towards a functional unit or appliance, like 'aparelho de ginástica' (exercise equipment).

Equipamento generally refers to equipment or gear, often in a professional or industrial context. While a computer is a dispositivo, a whole set of computers in an office might be referred to as 'equipamento de escritório' (office equipment). So, equipamento often implies a collection of items or more specialized gear.

Ferramenta means 'tool'. While some sophisticated devices can be considered tools, ferramenta is usually for simpler, manual instruments like hammers, screwdrivers, or even software tools used for specific tasks. A smartphone is a dispositivo, but a hammer is a ferramenta.

Gadget is an English loanword sometimes used in Portuguese, particularly for small, novel electronic devices. While it overlaps with dispositivo, 'gadget' often carries a sense of being a clever or innovative small item. However, dispositivo is the more standard and widely understood Portuguese term.

Word Comparisons
Dispositivo vs. Aparelho
Dispositivo: Broader, can be mechanical, electronic, or even abstract. Emphasizes purpose and design.
Aparelho: Often interchangeable for appliances and electronics, sometimes leans towards a functional unit.
Dispositivo vs. Equipamento
Dispositivo: Can be singular, often refers to a specific item.
Equipamento: Usually plural or refers to a set of items, often professional or industrial gear.
Dispositivo vs. Ferramenta
Dispositivo: Emphasizes engineered function, often electronic/mechanical.
Ferramenta: A tool, typically simpler, manual, or a specific software utility.
Dispositivo vs. Gadget
Dispositivo: Standard Portuguese term for 'device'.
Gadget: English loanword, for small, novel, often electronic items.

O aparelho de ar condicionado está fazendo barulho.

The air conditioning unit is making noise.

Precisamos de novo equipamento para a cozinha industrial.

We need new equipment for the industrial kitchen.

In summary, while dispositivo is a versatile and widely applicable term, its specific meaning is best captured when contrasted with these alternatives. Use dispositivo for items with a clear, engineered purpose, especially in technology. Use aparelho for appliances and functional units. Use equipamento for collections or professional gear. And use ferramenta for basic tools.

Pronunciation Guide

UK /dɪs.pɔ.zɪˈti.vu/
US /dɪs.poʊ.zɪˈti.voʊ/
The primary stress falls on the penultimate syllable: dis-po-zi-TI-vo.
Rhymes With
ativo motivo negativo positivo alternativo criativo efetivo persuasivo
Common Errors
  • Pronouncing the final 'o' as a strong vowel sound like in 'go' instead of a softer 'oo' sound.
  • Incorrectly stressing a different syllable, such as the first or second.
  • Mispronouncing the 's' sound, making it sound like 'z' too early in the word.
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Examples by Level

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1

Meu telefone é um bom dispositivo.

My phone is a good device.

Simple sentence structure with a basic adjective.

2

Este dispositivo é pequeno.

This device is small.

Using 'este' (this) with a masculine noun.

3

Eu tenho um dispositivo novo.

I have a new device.

Using the indefinite article 'um' (a).

4

O dispositivo não funciona.

The device doesn't work.

Basic negative sentence structure.

5

É um dispositivo eletrônico.

It is an electronic device.

Using 'é' (it is) and an adjective.

6

Quero comprar um dispositivo.

I want to buy a device.

Using the verb 'querer' (to want).

7

O dispositivo está na mesa.

The device is on the table.

Using prepositions of location.

8

Use este dispositivo com cuidado.

Use this device with care.

Imperative verb form.

1

Este novo dispositivo de segurança é muito eficaz.

This new safety device is very effective.

Using a compound phrase 'dispositivo de segurança' and an adjective.

2

Preciso de um dispositivo de armazenamento com grande capacidade.

I need a storage device with large capacity.

Using 'de' to specify function and an adjective phrase.

3

O dispositivo móvel permite-me comunicar em qualquer lugar.

The mobile device allows me to communicate anywhere.

Using 'permite-me' (allows me) and an adverb.

4

A empresa lançou um dispositivo inovador no mercado.

The company launched an innovative device on the market.

Using past tense and descriptive adjective.

5

Certifique-se de que o dispositivo está carregado.

Make sure the device is charged.

Using 'Certifique-se de que' (Make sure that) and a passive construction.

6

Este dispositivo médico ajuda a monitorar a saúde do paciente.

This medical device helps monitor the patient's health.

Specific context (medical) and verb phrase.

7

O manual explica como operar cada dispositivo.

The manual explains how to operate each device.

Using 'como' (how) and 'cada' (each).

8

A conexão entre os dispositivos é sem fio.

The connection between the devices is wireless.

Using plural 'dispositivos' and description of connection.

1

A interface deste novo dispositivo é intuitiva e fácil de usar.

The interface of this new device is intuitive and easy to use.

Using more sophisticated adjectives and a complex sentence structure.

2

O desenvolvimento de dispositivos de inteligência artificial está a avançar rapidamente.

The development of artificial intelligence devices is advancing rapidly.

Using abstract nouns and a present continuous construction.

3

É fundamental garantir a compatibilidade entre os diferentes dispositivos.

It is fundamental to ensure compatibility between the different devices.

Using impersonal 'É fundamental' and abstract noun 'compatibilidade'.

4

Este dispositivo de realidade virtual proporciona uma experiência imersiva.

This virtual reality device provides an immersive experience.

Specific type of device and descriptive phrase.

5

A segurança dos dados em qualquer dispositivo conectado é uma prioridade.

Data security on any connected device is a priority.

Using possessive construction and abstract concept 'segurança'.

6

O uso prolongado deste dispositivo pode causar fadiga visual.

Prolonged use of this device can cause visual fatigue.

Using gerund ('uso prolongado') and potential consequence.

7

A empresa oferece um serviço de suporte técnico para todos os seus dispositivos.

The company offers a technical support service for all its devices.

Using possessive 'seus' and specifying the service.

8

Os engenheiros estão a projetar um novo dispositivo com maior eficiência energética.

The engineers are designing a new device with greater energy efficiency.

Using future continuous and specific technical attribute.

1

A proliferação de dispositivos interconectados levanta questões sobre a privacidade.

The proliferation of interconnected devices raises questions about privacy.

Using sophisticated vocabulary ('proliferação', 'interconectados') and abstract concepts.

2

A miniaturização de componentes permite a criação de dispositivos cada vez mais portáteis.

The miniaturization of components allows the creation of increasingly portable devices.

Using abstract nouns and comparative adjectives.

3

A otimização do consumo de energia é crucial para o desempenho de dispositivos autônomos.

The optimization of energy consumption is crucial for the performance of autonomous devices.

Using abstract nouns and technical terms ('otimização', 'autônomos').

4

A regulamentação de dispositivos médicos exige rigorosos testes de segurança e eficácia.

The regulation of medical devices requires rigorous safety and efficacy testing.

Using formal vocabulary ('regulamentação', 'rigorosos') and specific field.

5

A obsolescência programada em dispositivos eletrônicos é um tópico de debate ético.

Planned obsolescence in electronic devices is a topic of ethical debate.

Using specialized terminology ('obsolescência programada') and abstract concepts.

6

A infraestrutura de rede deve ser robusta o suficiente para suportar um número crescente de dispositivos.

The network infrastructure must be robust enough to support a growing number of devices.

Using formal adjectives ('robusta') and quantitative descriptions.

7

A interface de utilizador foi concebida para simplificar a interação com o dispositivo.

The user interface was designed to simplify interaction with the device.

Using formal verbs ('concebida') and abstract nouns ('interação').

8

A integração de múltiplos sensores num único dispositivo aumenta a sua versatilidade.

The integration of multiple sensors into a single device increases its versatility.

Using abstract nouns ('integração', 'versatilidade') and comparative structures.

1

A arquitetura subjacente a este dispositivo computacional permite paralelismo massivo.

The underlying architecture of this computational device allows for massive parallelism.

Highly technical vocabulary ('arquitetura subjacente', 'computacional', 'paralelismo massivo').

2

A engenharia reversa de dispositivos proprietários é uma prática comum na indústria tecnológica.

Reverse engineering of proprietary devices is a common practice in the technology industry.

Specialized technical terms ('engenharia reversa', 'proprietários').

3

A difusão de dispositivos vestíveis transforma a forma como interagimos com a informação.

The diffusion of wearable devices transforms how we interact with information.

Sophisticated vocabulary ('difusão', 'transforma') and abstract concepts.

4

A interoperabilidade entre dispositivos heterogêneos é um desafio persistente no desenvolvimento de sistemas.

Interoperability between heterogeneous devices is a persistent challenge in system development.

Highly abstract and technical terms ('interoperabilidade', 'heterogêneos', 'persistente').

5

A obsolescência acelerada de dispositivos tecnológicos exige uma reflexão sobre o consumo sustentável.

The accelerated obsolescence of technological devices demands reflection on sustainable consumption.

Complex phrasing ('acelerada', 'exige uma reflexão', 'consumo sustentável').

6

A validação de protótipos de dispositivos médicos requer ensaios clínicos exaustivos.

The validation of medical device prototypes requires exhaustive clinical trials.

Formal and precise terminology ('validação', 'protótipos', 'ensaios clínicos exaustivos').

7

A computação ubíqua pressupõe a presença de dispositivos inteligentes em todos os aspetos da vida quotidiana.

Ubiquitous computing presupposes the presence of intelligent devices in all aspects of daily life.

Philosophical and technical concepts ('computação ubíqua', 'pressupõe', 'aspetos da vida quotidiana').

8

A segurança de dispositivos embarcados em sistemas críticos é de suma importância.

The security of embedded devices in critical systems is of paramount importance.

Precise and formal language ('embarcados', 'sistemas críticos', 'de suma importância').

Common Collocations

dispositivo eletrônico
dispositivo móvel
dispositivo de segurança
dispositivo médico
dispositivo de armazenamento
dispositivo de rastreamento
dispositivo de entrada
dispositivo de saída
dispositivo inteligente
dispositivo portátil

Common Phrases

ligar o dispositivo

— To turn on the device.

Por favor, ligue o dispositivo antes de começar.

desligar o dispositivo

— To turn off the device.

Lembre-se de desligar o dispositivo quando terminar.

carregar o dispositivo

— To charge the device.

Preciso carregar o dispositivo durante a noite.

configurar o dispositivo

— To set up the device.

Ainda não tive tempo de configurar o novo dispositivo.

usar este dispositivo

— To use this device.

É fácil usar este dispositivo.

comprar um dispositivo

— To buy a device.

Estou a pensar comprar um dispositivo novo.

o dispositivo funciona

— The device works.

Finalmente, o dispositivo funciona corretamente.

o dispositivo não funciona

— The device does not work.

Infelizmente, o dispositivo não funciona mais.

este tipo de dispositivo

— This type of device.

Este tipo de dispositivo é muito popular.

um dispositivo para

— A device for...

Precisamos de um dispositivo para medir a humidade.

Idioms & Expressions

"ser um dispositivo de segurança"

— To serve as a safety measure or precaution.

A cerca em volta da piscina é um dispositivo de segurança importante.

Neutral
"o dispositivo legal"

— A legal provision, measure, or mechanism within the law.

O governo introduziu um novo dispositivo legal para proteger os consumidores.

Formal
"dispositivo de controle"

— A control mechanism or system.

O dispositivo de controle de acesso impediu a entrada não autorizada.

Neutral/Formal
"dispositivo de alarme"

— An alarm device.

O dispositivo de alarme disparou quando a porta foi aberta.

Neutral
"dispositivo de comunicação"

— A communication device.

O telefone é um dispositivo de comunicação essencial.

Neutral
"dispositivo de entretenimento"

— An entertainment device.

A consola de jogos é um popular dispositivo de entretenimento.

Neutral
"dispositivo de monitoramento"

— A monitoring device.

O hospital usa um dispositivo de monitoramento para os pacientes.

Neutral/Formal
"dispositivo de entrada/saída"

— Input/output device (in computing).

O rato é um dispositivo de entrada comum.

Technical
"dispositivo de proteção"

— A protective device.

O capacete é um dispositivo de proteção para a cabeça.

Neutral
"dispositivo de backup"

— A backup device.

O disco rígido externo serve como dispositivo de backup.

Technical

Word Family

Nouns

Related

dispor Verb: to arrange, to dispose, to make available
disposição Noun: arrangement, layout, willingness, disposition
disposto Adjective: arranged, willing, disposed
indisposto Adjective: unwell, indisposed
impositivo Adjective: imposing, mandatory
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Related Content

This Word in Other Languages

dispositivo Spanish dispositivo Italian
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