The word "right" has multiple meanings depending on the context in which it is used. Generally, it can refer to something that is morally or ethically correct (e.g., "It is right to help those in need"), or it can denote a direction (e.g., "Turn right at the intersection"). Additionally, it can also refer to legal or entitled claims (e.g., "Everyone has the right to free speech").
The word "right" comes from Old English "riht," which means "just, good, proper." Its roots can also be traced back to Proto-Germanic richtiz and Proto-Indo-European reg- meaning "to move in a straight line, to rule."