The term "fairly" is an adverb used to indicate a moderate degree or extent of something. It suggests that something is true to a certain extent but not completely. For example, saying "She is fairly tall" means that she is taller than average but not exceptionally so. In everyday language, "fairly" can also imply a sense of fairness or justice in a situation. For instance, if a decision is made fairly, it means that it considers all parties involved and treats them equitably. This usage is often associated with concepts like justice and equality.