Breadcrumb Home > Dictionary > Index K klebsiella: Meaning and Definition of Find definitions for: kleb•si•el•la Pronunciation: (kleb"zē-el'u, klep"sē-), [key] — n. Bacteriol. any of several rod-shaped, aerobic bacteria of the genus Klebsiella, certain species of which, as K. pneumoniae, are found in the respiratory, intestinal, and genitourinary tracts of humans and animals and are sometimes pathogenic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: klebsiella (Thesaurus) Klebs Klebs-Löffler bacillus TrendingHere are the facts and trivia that people are buzzing about. Biographies: Notable Jewish Religious Leaders Current Events This Week: September 2023 Hispanic Population and the 2010 U.S. Census Preamble of the United Nations Charter The Jewish Calendar ✖ Related Content Daily Word Quiz: qiviut Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language