Entry 1 sense Webster, 1913 Fibrochondrosteal /(fī`brō̇*kŏn*drŏs"tē̇*al)/ · Fi·bro·chon·dros·te·al · IPA 01 a. Partly fibrous, partly cartilaginous, and partly osseous. 1. Partly fibrous, partly cartilaginous, and partly osseous.(Anat.)