Definition of "mouthwatering"

mouthwatering

adjective
comparative more mouthwatering, superlative most mouthwatering
1. That is pleasing to the sense of taste; appetizing; that makes one salivate.
  Quotations
  If the weather was not too rough at Norfolk Island, the Tulagi took on board some Norfolk Island fish, which arrived frozen in Vila. This fish was heavily in demand in Vila as it had a mouth-watering taste and was safe to eat.
  2006, Ted Freeman, Doctor in Vanuatu, Suva, Fiji: Institute of Pacific Studies, University of the South Pacific, page 38
2. (by extension) Enticing or tantalizing.