A reason is an explanation of a situation or circumstance which made certain results seem possible or appropriate: Reason.com is the leading libertarian magazine and video website covering news, politics, culture, and more with reporting and analysis. The meaning of reason is a statement offered in explanation or justification.
Thomas Müller clarifies comments about Bayern's transfer policy
The cause of an event or situation or something that provides an excuse or explanation: How to use reason in a sentence. Reason is the power to think rationally and logically and to draw inferences:
Mere reason is insufficient to convince us of its [the christian religion's].