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Dictionary Checker helps you quickly verify whether a word appears in the same local English word list used by our word tools.

Valid in These Word Lists

TWL/NWL compatible English word list

Local OneTimeRead word tools dictionary

Meaning of radio

noun

The technology that allows for the transmission of sound or other signals by modulation of electromagnetic waves.
A device that can capture (receive) the signal sent over radio waves and render the modulated signal as sound.
On-board entertainment system in a car, usually including a radio receiver as well as the capability to play audio from recorded media.
A device that can transmit radio signals.
The continuous broadcasting of sound via the Internet in the style of traditional radio.

verb

To use two-way radio to transmit (a message) (to another radio or other radio operator). Example: I think the boat is sinking; we'd better radio for help. / I radioed him already. / Radio the coordinates this time. / OK. I radioed them the coordinates.
To order or assist (to a location), using telecommunications.

Source: Free Dictionary API.

What is a Dictionary Checker?

A dictionary checker verifies whether a typed word exists in a word list. It is useful for word games, puzzle checks, spelling checks, and quick vocabulary confirmation.

How It Works

The tool cleans the input, compares it against a local English word list, and then tries to load definitions from a free dictionary source when available.