Breadcrumb Home > Dictionary > Index L leaf blotch: Meaning and Definition of Find definitions for: leaf' blotch" Pronunciation: [key] — Plant Pathol. Plant Pathol. a symptom or phase of certain esp. fungal diseases of plants, characterized by necrotic discoloration of the leaves. any disease so characterized. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. leaf blight leaf bud 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: elegiac Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language