Redefine (verb)

1. To give a new definition or meaning to a word or concept.
2. To change or clarify the meaning of something.
3. To establish or reestablish the limits or boundaries of something.

Origin:

The word "redefine" is composed of two parts "re-" meaning again and "define" meaning to set limit or to explain the meaning of something. the term came into use in the late 17th century. it is used to describe the act of giving a new definition or meaning to a word or concept.

Examples:

1. The company is redefining its mission statement.
2. The government is redefining the laws to protect citizens.
3. The dictionary is redefining the meaning of words.
4. The scientist is redefining the theory of evolution.
5. The company is redefining its brand strategy.