Check Dictionary
Find out more about a word, its definitions, and word-game validity.
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 speed
noun
- The state of moving quickly or the capacity for rapid motion; rapidity. Example: How does Usain Bolt run at that speed?
- The rate of motion or action, specifically / the magnitude of the velocity; the rate distance is traversed in a given time. Example: Speed limits provide information to the drivers about the safe speed to travel in average conditions.
- The sensitivity to light of film, plates or sensor.
- The duration of exposure, the time during which a camera shutter is open (shutter speed).
- The largest size of the lens opening at which a lens can be used.
verb
- To succeed; to prosper, be lucky.
- To help someone, to give them fortune; to aid or favour. Example: God speed, until we meet again.
- To go fast. Example: The Ferrari was speeding along the road.
- To exceed the speed limit. Example: Why do you speed when the road is so icy?
- To increase the rate at which something occurs.
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.