Action or behaviour that benefits another or others at some cost to the performer.
Regard for others, both natural and moral without regard for oneself; devotion to the interests of others; brotherly kindness.
the condition upon which something is presumed
the belief of something based upon reasonable evidence, or upon something known to be true
the act of presuming, or something presumed
An inference that a trier of fact is either permitted or required to draw under certain factual circumstances (as prescribed by statute or case law) unless the party against whom the inference is drawn is able to rebut it with admissible, competent evidence.