• (a.) Pertaining to, consisting of, or resembling, marrow or medulla. • (a.) Filled with spongy pith; pithy. • (a.) Pertaining to the medula oblongata. Found on http://thinkexist.com/dictionary/meaning/medullary/
<anatomy> Pertaining to the marrow or to any medulla, resembling marrow. ... Origin: L. Medullaris ... (18 Nov 1997) ... Found on http://www.encyclo.co.uk/local/20973
Med'ul·la·ry adjective [ Latin medullaris , from medulla marrow: confer French médullaire .] 1. (Anat.) (a) Pertaining to, consisting of, or resembling, marrow or medulla. (b) Pertaining to the medula oblongata. 2. (Botany) Filled... Found on http://www.encyclo.co.uk/webster/M/40