Breadcrumb Home > Dictionary > Index S SLAPP: Meaning and Definition of Find definitions for: SLAPP Pronunciation: (slap), [key] — n., v., SLAPPed, SLAPP•ing. —n. a civil lawsuit brought as an intimidation measure against an activist. —v.t. to bring a SLAPP against. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. slapjack slap plastering 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: irascible Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language