device

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

A weapon made to start fires using chemicals

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

Something that helps a person float in water and avoid drowning

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

A machine with moving parts that does a particular job

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

A machine like a computer or calculator that works with information

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

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

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

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

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

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

Something that stops a person from becoming pregnant

A way of using language to persuade or add emphasis

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

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

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

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

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

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

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

A tool that keeps something steady in one place

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

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 tool like a vacuum or brush that cleans surfaces

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

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

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

A machine that makes, sends, or changes sound

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

A machine that raises heavy things like a crane or forklift

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

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

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

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

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