Use "delineations" in a sentence

1. Crown diameter absolute error measured from automated delineations was <23%.

2. Irving Bacheller, journalist and novelist whose books, generally set in upper New York state, are humorous and full of penetrating character delineations, especially of rural types

3. Changes in the delineations of these statistical Areas since the 1950 census have consisted chiefly of: the recognition of new Areas as they reached the minimum required urban area or city population, and; the addition of counties (or cities and towns in New England) to existing Areas as new commuting and urban area data showed them to qualify.