device

A smart method for doing or remembering something

A clever trick or device used to attract attention

A clever trick to deceive someone

A clever trick that deceives people or hides the truth

A plan made to trick people

A clever way to trick someone to get what you want

A clever but dishonest plan to gain an advantage

Being truthful and fair in what you say and do

Being clear so people can see or understand how something works

An object made to burst violently and cause damage

A machine that uses electricity to process or send information like phones and computers

A part that helps a missile or vehicle find and move toward a target

A bomb made from everyday things used in attacks

Something that helps a person float in water and avoid drowning

A machine with moving parts that does a particular job

A thing that stores computer files, like a hard drive or USB stick

A weapon made to start fires using chemicals

A thing that uses electricity to work, like a phone or lamp

A piece of equipment that protects people from injury, like an airbag or seatbelt

A small object or bit of explosive used to start a larger explosion

A machine like a computer or calculator that works with information

A tool that shows how big, heavy, or hot something is

A tool that makes a loud sound or bright light to tell people there is danger

A tool that uses light to make things easier to see like microscopes or cameras

A small program that lets a computer use hardware like a printer or keyboard

A man-made part that replaces a missing body part, for example a leg or a tooth

A way of using language to persuade or add emphasis

Something that stops a person from becoming pregnant

A machine that helps a person take air into their lungs when they cannot do it themselves

A tool like a keyboard or mouse that sends information to a computer

A thing that stores information like files or photos so you can use it later

A small device put inside the womb to prevent pregnancy

A thing that uses sound or light to warn people and give information

A thing that stops pregnancy, for example a pill or condom

A tool that keeps something steady in one place

Something that sends computer information so people can see or hear it, like a screen

A machine that makes, sends, or changes sound

An electronic machine like a printer that connects to a computer to let you enter, see or save information

An electronic part made from a material that partly conducts electricity and controls its flow in circuits, like transistors

A machine like a keyboard or printer that moves information between a computer and a user

A weapon made to injure or kill people rather than damage machines

Something people use to prevent pregnancy, like a condom or diaphragm

Equipment that helps a person exercise, for example a bike or weights

A machine like a keyboard or monitor that sends data into and out of a computer

A machine that raises heavy things like a crane or forklift

A tool like a vacuum or brush that cleans surfaces

A device that takes information into a computer and sends information out, like a printer or touchscreen

A machine that automatically controls the path of a vehicle like a missile or aircraft

A machine that uses electricity and moving parts to do work, like an elevator

A thing about a device you can measure under certain conditions, like how much power it uses

A tool used to put information into a computer, like a keyboard or mouse

A climbing tool that automatically locks and stops the rope if a climber falls

A test that asks people to say what unclear pictures or situations show to reveal hidden feelings

A tube-shaped tool that controls a climbing rope to stop falls or lower someone