See examples of too used in a sentence. You use too after adding a piece of information or a comment to a statement, in order to emphasize that it is surprising or important. The meaning of too is besides, also.

More than is needed or wanted; More than is suitable or enough: Used before an adjective or. Learn more. In addition also often used for emphasis; More than what is wanted, needed, acceptable, possible, etc.

In addition also often used for emphasis; More than what is wanted, needed, acceptable, possible, etc.