Cold sore

A bump or cluster of bumps that are usually found on the outside of the mouth, usually on or near the nose or lips. A cold sore is contagious and it is caused by the herpes simplex virus. These sores are usually painful and filled with fluid.

Explore Dental Terms

10000+ Dental Terms for Dentist, Doctors & Students from a Dental dictionary. Our experts define difficult Dental language in easy-to-understand explanations of each and every Dental term.

Dental Terms online Dental dictionary provides quick & easy access to hard-to-spell and often misspelled Dental definitions through an extensive alphabetical A- Z listing.