Breadcrumb Home > Dictionary > Index B blister rust: Meaning and Definition of Find definitions for: blis'ter rust" Pronunciation: [key] — Plant Pathol. Plant Pathol. a disease, esp. of white pines, characterized by cankers and in the spring by blisters on the stems, caused by a rust fungus of the genus Cronartium. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. blister pack blister steel 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: supertonic Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language