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CEFR B2 Vocabulary - Lesson 1
Here you will learn some English words about electronic devices, such as "gadget", "electronic", "device ", etc. prepared for B2 learners.
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gadget
[noun]
a mechanical tool or an electronic device that is useful for doing something
device
[noun]
a piece of electronic portable equipment, such as a laptop, smartphone, etc.
electronic
[adjective]
(of a device) having very small parts such as chips and obtaining power from electricity
ingenious
[adjective]
describing an idea, object, etc. that works very well which has resulted from clever thinking
to update
[verb]
to make something more useful or modern by adding the most recent information to it, improving its faults, or making new features available for it
battery
[noun]
an object that turns chemical energy to electricity to give power to a device or machine
signal
[noun]
a series of electrical or radio waves carrying data to a radio, television station, or mobile phone
touch screen
[noun]
a display that you can interact with by physically touching it with your fingers or a special electronic pen
microscope
[noun]
an instrument that makes looking at tiny objects or organisms possible by enlarging them which is useful in scientific studies
magnifying glass
[noun]
a glassy object that is capable of making small objects seem larger
compass
[noun]
a device with a needle that always points to the north, used to find direction
drone
[noun]
a flying vehicle such as an aircraft that is controlled from afar and has no pilot
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