Which of the following best defines "bounds" in a survey description?

The definition of "bounds" in a survey description primarily refers to boundaries that are delineated by natural and artificial features. This concept is integral to land surveying as it establishes the extent of a property and identifies its limitations or borders. Natural boundaries might include rivers, lakes, or mountain ranges, while artificial boundaries could involve roads, fences, or described lines based on previous surveys. Understanding this definition is crucial, as it helps surveyors and landowners ascertain the rightful limits of land ownership and usage.

The other options, while relevant aspects of surveying, do not fully capture the essence of what "bounds" means in this context. Course angles relate to the direction of lines used in surveys, measured distances pertain to the lengths that may be involved in defining parcels of land, and areas of land are a broader classification that doesn't specifically address the definition of boundaries as 'bounds' indicates.