3 words in this vocabulary list
verb a word that expresses an action or a state of being
noun the quality or state of lacking a definite plan, purpose, or pattern
adjective not predictable, haphazard
noun A noun is a word that represents a person, place, thing, or idea. In this case, 'absolute error' is a noun phrase that refers to the total amount of error without regard to its direction.
adjective An adjective is a word that describes or modifies a noun. In this case, 'absolute' is an adjective that emphasizes the error without considering its direction.