Meaning: A card used to make phone calls, often prepaid.

Part of speech: noun

Example: I bought a phonecard to call overseas.

Category: Technology › Communication

Meaning: An early device for playing recorded sound.

Part of speech: noun

Example: The phonograph was popular in the early 20th century.

Category: Technology › Audio Equipment

Meaning: A machine that makes copies of documents.

Part of speech: noun

Example: The photocopier is out of paper.

Category: Technology › Office Equipment

Meaning: To make a copy of a document using a photocopier.

Part of speech: verb

Example: Please photocopy this report for me.

Category: Technology › Office Equipment

Meaning: A photographic copy of a document or image.

Part of speech: noun

Example: He made a photostat of the important contract.

Category: Technology › Printing

Synonyms: copy

Meaning: Sending images via mobile devices or messaging apps.

Part of speech: noun

Example: Picture messaging has become popular among teenagers.

Category: Technology › Communication

Synonyms: image messaging

Meaning: A small flame used to ignite a gas appliance.

Part of speech: noun

Example: Make sure the pilot light is on before using the heater.

Category: Technology › Appliances

Synonyms:

• flame
• igniter

Meaning: To send a signal or message, often in computing.

Part of speech: verb

Example: I will ping you when I arrive.

Category: Technology › Communication

Synonyms:

• signal
• notify

Meaning: A small gear that engages with a larger gear.

Part of speech: noun

Example: The pinion is essential for the machine's operation.

Category: Technology › Engineering

Synonyms: gear

Meaning: To locate or identify precisely.

Part of speech: verb

Example: They can pinpoint the source of the problem.

Category: Technology › Navigation

Synonyms:

• identify
• locate

Meaning: A tube through which liquids or gases can flow.

Part of speech: noun

Example: The water flows through the pipe.

Category: Technology › Engineering

Synonyms: tube

Meaning: A system of pipes used to transport liquids or gases.

Part of speech: noun

Example: The oil pipeline runs across the country.

Category: Technology › Engineering

Synonyms: conduit

Meaning: The system of pipes in a building or structure.

Part of speech: noun

Example: The pipework needs to be inspected regularly.

Category: Technology › Engineering

Synonyms: plumbing

Meaning: The system or process of installing pipes.

Part of speech: noun

Example: The piping in the new building is efficient.

Category: Technology › Engineering

Synonyms: plumbing

Meaning: A cylindrical component that moves up and down in an engine.

Part of speech: noun

Example: The piston is crucial for the engine's function.

Category: Technology › Engineering

Synonyms: component

Meaning: The smallest unit of a digital image or display.

Part of speech: noun

Example: The image quality improves with more pixels.

Category: Technology › Digital Imaging

Synonyms: picture element

Meaning: Abbreviation for packet, often used in computing or telecommunications.

Part of speech: noun

Example: The data was sent in a pkt.

Category: Technology › Networking

Meaning: A type of flat-panel display technology that uses plasma to produce images.

Part of speech: noun

Example: The plasma screen offers vibrant colors and sharp images.

Category: Technology › Display Technology

Synonyms: plasma display

Meaning: A synthetic material made from polymers, used in a wide variety of applications.

Part of speech: noun

Example: Plastic is used to make many everyday items.

Category: Technology › Materials

Synonyms: synthetic material

Meaning: A raised level surface for people to stand on.

Part of speech: noun

Example: The train arrived at the platform.

Synonyms:

• stage
• base

Meaning: To replay a recording.

Part of speech: phrasal verb

Example: You can play back the video later.

Category: Technology

Synonyms:

• replay
• review

Meaning: The act of playing a recording again.

Part of speech: noun

Example: The playback of the video was clear.

Category: Technology

Synonyms:

• replay
• reproduction

Meaning: A tool used for gripping or bending objects.

Part of speech: noun

Example: He used pliers to tighten the loose wire.

Category: Technology › Tools

Synonyms:

• grippers
• tongs

Meaning: A device or person that creates plots or graphs.

Part of speech: noun

Example: The engineer used a plotter to print the design.

Category: Technology › Design

Synonyms:

• graph printer
• designer

Meaning: To connect an electrical device to a power source.

Part of speech: verb

Example: Please plug in your laptop to charge it.

Category: Technology › Electronics

Synonyms:

• connect
• attach

Meaning: To connect a device to a power source or system.

Part of speech: phrasal verb

Example: You need to plug in the printer to use it.

Category: Technology › Electronics

Synonyms:

• connect
• attach

Meaning: To connect to a system or network.

Part of speech: phrasal verb

Example: You can plug into the Wi-Fi network here.

Category: Technology › Networking

Synonyms:

• connect
• join

Meaning: Referring to devices that are easy to set up and use without configuration.

Part of speech: adjective

Example: This plug-and-play device works right out of the box.

Category: Technology › Electronics

Synonyms:

• user-friendly
• simple

Meaning: A software component that adds specific features to an existing computer program.

Part of speech: noun

Example: You can enhance your browser with a new plug-in.

Category: Technology › Software

Synonyms:

• add-on
• extension

Meaning: A tool used to determine vertical alignment.

Part of speech: noun

Example: The builder used a plumb line to ensure the wall was straight.

Category: Technology › Construction

Synonyms:

• level
• vertical line

Meaning: A person who installs and repairs pipes and plumbing systems.

Part of speech: noun

Example: The plumber fixed the leaking faucet.

Category: Technology › Plumbing

Synonyms:

• pipefitter
• installer

Meaning: The system of pipes and fixtures for water supply and drainage.

Part of speech: noun

Example: The plumbing in this house needs an upgrade.

Category: Technology › Plumbing

Synonyms:

• pipe system
• waterworks

Meaning: A device used to clear blockages in pipes.

Part of speech: noun

Example: He used a plunger to fix the clogged sink.

Category: Technology › Plumbing

Synonyms:

• unclogger
• drain cleaner

Meaning: A type of strong board made from thin layers of wood glued together.

Part of speech: noun

Example: The shelves were made of plywood for durability.

Category: Technology › Materials

Synonyms:

• laminated wood
• board

Meaning: Relating to or using air or gas under pressure.

Part of speech: adjective

Example: The pneumatic drill is very powerful.

Category: Technology › Engineering

Synonyms:

• air-powered
• gas-powered

Meaning: A type of instant camera that produces a photo shortly after taking it.

Part of speech: noun

Example: She took a picture with her Polaroid camera.

Category: Technology

Synonyms:

• instant camera
• snapshot camera

Meaning: To appear suddenly or unexpectedly.

Part of speech: phrasal verb

Example: A new restaurant has popped up downtown.

Category: Technology › Internet

Synonyms:

• appear
• emerge

Meaning: Able to be easily carried or moved.

Part of speech: adjective

Example: I bought a portable charger for my phone.

Category: Technology › Devices

Synonyms:

• mobile
• lightweight

Antonyms:

• heavy
• immobile

Meaning: An interruption in the supply of electricity.

Part of speech: noun

Example: We experienced a power cut during the storm.

Category: Technology

Synonyms:

• blackout
• outage

Meaning: A loss of electrical power.

Part of speech: noun

Example: The power failure left us in the dark.

Category: Technology

Synonyms:

• outage
• blackout