Relating to ectodermally derived cartilage; e.g., branchial cartilages that may have developed from the neural crest. ... (05 Mar 2000) ... 
Type: Term Pronunciation: kon′drō-ek-tō-der′măl Definitions: 1. Relating to ectodermally derived cartilage; pharyngeal cartilages that have developed from the neural crest.