📒 a cause or an explanation for something that has happened or that somebody has done
📒 a fact that makes it right or fair to do something
📒 the power of the mind to think in a logical way, to understand and have opinions, etc.
📒 what is possible, practical or right
📒 it must be clear to any sensible person who thinks about it
📒 if there is no rhyme or reason to something or it happens without rhyme or reason, it happens in a way that cannot be easily explained or understood