Dictionary.com
definitions
  • synonyms

superbug

[soo-per-buhg]
See more synonyms on Thesaurus.com
noun Informal.
  1. a pathogenic bacterium that has developed immunity to antibiotics, or an insect that has developed immunity to insecticides.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for superbug

Contemporary Examples


British Dictionary definitions for superbug

superbug

noun
  1. informal an infective microorganism that has become resistant to antibiotics
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

superbug in Medicine

superbug

(sōōpər-bŭg′)
n.
  1. Any of various disease-causing bacteria that develop a resistance to drugs normally used to control or eradicate them.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.