1. <anatomy> The outer layer of a Graafian follicle. ... 2. <zoology> Same as Ootheca. ... (06 Mar 1998) ... Found on http://www.encyclo.co.uk/local/20973
O`vi·cap'sule noun [ Ov um + capsule .] 1. (Anat) The outer layer of a Graafian follicle. 2. (Zoology) Same as Oötheca . Found on http://www.encyclo.co.uk/webster/O/59