arithmetic average of the roughness profile

arithmetic Noun

— The kind of mathematics in which addition, subtraction, multiplication, and division are done on numbers. My son is starting to do simple arithmetic like math2 + 2 = 4/math.

average Adjective

— To be average is to be not one extreme or another. In football, he is an average player.

average Noun

— An average is a measure in the middle of several numbers. The average size of a family in America is about two or three. The average height of the boys in my class is five feet and three inches.

of Preposition

— Made using. It is a house of cards.

the Determiner

— Used, instead of a, to reference something specific, already known to exist. Compare "I read a book." and "I read the book." — Used with a stress, to show that the word following is special. Are you the John Smith that I went to school with? — Used with an adjective that acts like a noun to mean all of the people concerned The poor are always with us. — Used with superlatives forms of adjectives and adverbs. You are the best.

roughness Noun

— The roughness of something is defined as how rough it is.

profile Noun

— A profile is a short biographical description of a person. Because it was known that the serial killer was a European adult male, the police used that profile to exclude all women, children, and racial minorities from their list of suspects. — A profile is a picture of a person. — A profile is the most visible parts of an object. — A profile is a person's head, being viewed from the side.

profile Verb

— If somebody like the police or government profiles a person, they make judgements about them based on identifiable characteristics. Unfortunately, racial profiling causes problems for for Middle Eastern men when they fly.