Thesaurus: glabellum
The median, convex lobe of the head of a trilobite. See Trilobite.
Related headwords
trilobitedefinitionconvexdefinitionheaddefinitionlobedefinitionmediandefinitionglabell/familyglabellafamilyglabellarfamilyGizaneighborgizmoneighborgizmosneighborgizzardneighborgizzard-stonesneighborgizzardsneighborGjellerupneighborglabrateneighborglabreateneighborglabrescentneighborglabriateneighborglabrityneighborglabrousneighborglaceneighborglacialneighborglacial boulderneighborglacial epochneighbor