General Definition:
* A single distinct meaningful element of speech or writing, used with others (or sometimes alone) to form a sentence and communicate thought.
Other Definitions:
* A unit of language that has meaning and is used in speech and writing.
* A spoken or written form of a language that represents an idea, thing, or action.
* A promise or assurance.
* A message, especially one that is sent or received.
* A communication or statement.
* A verbal command or instruction.
Examples:
* "The" is a word.
* "Run" is a word.
* "Beautiful" is a word.
* "I promise to be there." The word "promise" is used in the sense of a verbal assurance.
* "The word on the street is that the team will win." The word "word" is used in the sense of news or information.
To understand the definition of "word" in a specific context, consider the sentence it is used in and the overall meaning of the passage.