home > medterms medical dictionary a-z list > erbb definition smallermediumlarger Definition of ErbB Dementia Slideshow Pictures Take the ADHD Quiz Brain Foods Slideshow Pictures ErbB: See: EGFR.Last Editorial Review: 9/20/2012 Search MedTerms:Back to MedTerms online medical dictionary A-Z List Need help identifying pills and medications? Use the pill finder tool on RxList. STAY INFORMED Get the latest health and medical information delivered direct to your inbox! From Brain and Nervous System Resources Assess Your MS Symptoms Is Your Epilepsy Treatment Working? What It's Like to Have ADHD Featured Centers Feeling Short of Breath? What to Eat When You Have Cancer Top 3 Anaphylaxis Triggers Health Solutions From Our Sponsors Frequent Constipation? Knee Treatment Plan Exclusives What Does Psoriasis Look Like? How to Prevent Muscle Cramps Blood Clot? Know the Signs and Symptoms Allergy Triggers: Do You Know Yours?