The Collaborative International Dictionary of English v.0.48:
Chondrify \Chon"dri*fy\, v. t. & i. [Gr. cho`ndros cartilage + -fy.] To convert, or be converted, into cartilage. [1913 Webster]WordNet (r) 3.0 (2006):
chondrify v 1: turn into cartilage; "The tissue chondrifies"