The Collaborative International Dictionary of English v.0.48:
Calvaria \Cal*va"ri*a\ (k[a^]l*v[=a]"r[i^]*[.a]), n. [L. See Calvary.] (Anat.) The bones of the cranium; more especially, the bones of the domelike upper portion. [1913 Webster]WordNet (r) 3.0 (2006):
calvaria n 1: the dome of the skull [syn: calvaria, skullcap]