What is the meaning of Fact?

Something actual as opposed to invented.

Something which is real.

Something concrete used as a basis for further interpretation.

An objective consensus on a fundamental reality that has been agreed upon by a substantial number of experts.

Information about a particular subject, especially actual conditions and/or circumstances.

An individual value or measurement at the lowest level of granularity in a data warehouse.

Action; the realm of action.

A wrongful or criminal deed.

A feat or meritorious deed.

Used before making a statement to introduce it as a trustworthy one.

Source: wiktionary.org