This page contains brief information about docetaxel and a collection of links to more information about the use of this drug, research results, and ongoing clinical trials.
Freebase (0.00 / 0 votes) Rate this definition: Grotto A grotto is any type of natural or artificial cave that is associated with modern, historic, or prehistoric use by humans.
Definition of chasm for English Language Learners. : 1  a deep hole or opening in the surface of the earth. : 2  a major division, separation, or difference between two people, groups, etc.