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 react
noun
- An emoji used to express a reaction to a post on social media. Example: Sad reacts only
verb
- To act or perform a second time; to do over again; to reenact.
- To return an impulse or impression; to resist the action of another body by an opposite force Example: Every body reacts on the body that impels it from its natural state.
- To act upon each other; to exercise a reciprocal or a reverse effect, as two or more chemical agents; to act in opposition.
- To cause chemical agents to react; to cause one chemical agent to react with another.
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.