Good authority refers to a trustworthy source of information or an individual who possesses a high degree of credibility and expertise in a specific field or subject matter. This term is often used to describe someone whose opinions, statements, or claims are considered reliable and accurate due to their knowledge, experience, or position of influence.
A person or source can be considered good authority if they have a proven track record of being accurate, truthful, and knowledgeable in their area of expertise. This could be based on their educational background, professional experience, or recognized achievements and credentials. Good authority implies that the information provided holds a high level of certainty, accuracy, and integrity, making it dependable and worthy of respect and attention.
When referring to "good authority," it often suggests a level of expertise or reputation that distinguishes an individual or source from others. Their knowledge and competence in a particular field lend credibility to their statements or claims, making them reliable sources of information. Therefore, relying on "good authority" can provide individuals with reliable guidance, trustworthy information, and as a result, help make informed decisions or judgments.
In summary, good authority refers to a dependable source of information or an individual who possesses a high level of credibility and expertise, making their opinions, statements, or claims worthy of trust and respect within a specific field or subject matter.
The term "good authority" does not have a specific etymology, as it is a combination of two common English words.
The word "good" comes from the Old English word "gōd" and is cognate with similar words in other Germanic languages. It has been used for centuries to describe something that is morally right, beneficial, or of quality.
The word "authority" comes from the Latin word "auctoritas", which means "influence" or "command". It entered the English language through Old French and has retained its core meaning throughout history, referring to someone who has the power or knowledge to make decisions or enforce rules.
When these words are used together, "good authority" generally signifies a reliable or trustworthy source of information or a person who is knowledgeable and can be relied upon.