Breadcrumb Home > Dictionary > Index F focal infection: Meaning and Definition of Find definitions for: fo'cal infec"tion Pronunciation: [key] — Pathol., Pathol.,Dentistry. an infection in which bacteria are localized in some region, as the tonsils or the tissue around a tooth, from which they may spread to some other organ or structure of the body. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. focal area focalize 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: apotheosis Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language