Breadcrumb Home > Dictionary > Index K Cite kid stuff: Meaning and Definition of Find definitions for: kid' stuff" Pronunciation: [key] — Informal. Informal. something appropriate only for children. something very easy or simple. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. kidstakes kidvid TrendingHere are the facts and trivia that people are buzzing about. January 2021 Current Events: US News The Holocaust (1933–1945) Chinese New Year History, Meaning, and Celebrations Noble Titles and Ranks in a Monarchy The 5 Best Air Purifiers of 2020 Inaugural Trivia Related Content Daily Word Quiz: subrosa Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language