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. 1  1 : a deep cleft in the surface of a planet (such as the earth) : gorge built a bridge over the chasm. 2  2 : a marked division, separation, or difference the chasm between the rich and the poor.