Device vs Instrument vs Machine vs Tool

Quando usar cada um em inglês, com significado, registro e exemplos.

Device

Top 1000 (muito comum)A2noun

Instrument

Top 1000 (muito comum)A2noun

Machine

Top 1000 (muito comum)A1noun

Tool

Top 1000 (muito comum)A2noun
 DeviceInstrumentMachineTool
Pronúncia🇬🇧 /["/dɪˈvaɪs/"]/🇺🇸 /["/dɪˈvaɪs/"]/🇬🇧 /["/ˈɪnstrəmənt/"]/🇺🇸 /["/ˈɪnstrəmənt/"]/🇬🇧 /["/məˈʃiːn/"]/🇺🇸 /["/məˈʃiːn/"]/🇬🇧 /["/tuːl/"]/🇺🇸 /["/tuːl/"]/
SignificadoA tool or machine used for a specific purpose.A tool used to make music or to do specific tasks.A machine is a device that uses energy to do work or perform a task.An object used to help do a job.
ExemploI use a smartphone as my main device for communication.She plays a musical instrument in the school band.The machine was broken, so we couldn't finish our work.I need a hammer as a tool to fix the door.
RegistroNeutroNeutroNeutroNeutro
Quão comumTop 1000 (muito comum)Top 1000 (muito comum)Top 1000 (muito comum)Top 1000 (muito comum)
Nível CEFRA2A2A1A2
Classe gramaticalnounnounnounnoun
Colocaçõesclever, ingenious, labour-saving/​labor-saving, be fitted with, have, connect, comprise something, consist of something, be designed to, device for, clever, ingenious, labour-saving/​labor-saving, be fitted with, have, connect, comprise something, consist of something, be designed to, device formusical, beautiful, fine, play, learn, learn to play, sound, maker, on an/​the instrument, precision, sensitive, sophisticated, set, use, check, read, measure something, check, maker, panel, an instrument of torture, precision, sensitive, sophisticated, set, use, check, read, measure something, check, maker, panel, an instrument of torture, chief, key, main, regard somebody/​something as, see somebody/​something as, view somebody/​something as, instrument for, instrument ofgiant, great, huge, operate, run, use, go, work, break down, operator, parts, tool, by machine, in a/​the machine, on a/​the machine, a make of machine, party, political, marketing, politician, politics, a cog in the machine, a well-oiled machinegeneral-purpose, multi-purpose, basic, set, use, sharpen, down tools, new, effective, essential, become, develop, provide, the tools of the/​somebody’s trade
Antônimosdisuse, neglectvandal, destroyerhuman, organismhindrance, obstacle
Erros comunsConfused with 'devise', which means to create or plan something., Using 'device' as a verb; it is only a noun., Assuming all devices are electronic; can refer to any tool.Confused with 'utensil' – utensils are only for cooking., Using 'instrument' only for musical devices, not recognizing broader meanings., Mixing it up with 'appliance' which refers to electrical devices.Confusing 'machine' with 'mechanism'—a mechanism is a part of a machine., Using 'machine' to refer to non-mechanical items like software., Overgeneralizing 'machine' to include tools that don't use power.Confused with 'instruments' - not all tools are instruments., Overusing 'tool' in informal contexts - can sound childish., Using 'tools' unnecessarily in singular - 'tool' is often more applicable.
Notas de usoUsed to refer to gadgets or instruments, often in technology. More common in tech contexts. Avoid in very casual settings where simpler terms (like 'thing') might be used.Use 'instrument' in formal or educational contexts when referring to tools for music or science. It's less common in informal conversations unless talking about music.Use 'machine' for mechanical devices like cars or computers. Avoid using it for living beings or to describe simple tools.Used in everyday conversation. Appropriate in both casual and formal contexts. In specific fields, tools may refer to software (e.g., design tools).

Perguntas frequentes: Device vs Instrument vs Machine vs Tool

Qual é a diferença entre Device, Instrument, Machine e Tool?

Device: A tool or machine used for a specific purpose. Instrument: A tool used to make music or to do specific tasks. Machine: A machine is a device that uses energy to do work or perform a task. Tool: An object used to help do a job.

Device, Instrument, Machine e Tool estão no mesmo nível CEFR?

Device: A2, Instrument: A2, Machine: A1, Tool: A2 na escala CEFR.

Que classe gramatical são Device, Instrument, Machine e Tool?

Device: noun, Instrument: noun, Machine: noun, Tool: noun.

Pode mostrar um exemplo de cada?

Device: I use a smartphone as my main device for communication. Instrument: She plays a musical instrument in the school band. Machine: The machine was broken, so we couldn't finish our work. Tool: I need a hammer as a tool to fix the door.

Posso usar Device, Instrument, Machine e Tool de forma intercambiável?

Nem sempre. Device, Instrument, Machine e Tool são relacionadas e às vezes se sobrepõem, mas diferem em registro, frequência e uso, então trocar uma pela outra pode mudar o sentido ou o tom. Veja as diferenças acima antes de substituir.