Breadcrumb Home > Dictionary > Index E expansive classification: Meaning and Definition of Find definitions for: expan'sive classifica'tion Pronunciation: [key] — Library Science. Library Science. a system of classifying books and other materials consisting of seven classification schemes, each after the first being progressively further subdivided. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. expansive bit expansivity TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: pernicious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language