'Cephalalgia' definitions:

Definition of 'cephalalgia'

(from WordNet)
noun
Pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs [syn: headache, head ache, cephalalgia]

Definition of 'Cephalalgia'

From: GCIDE
  • Cephalalgia \Ceph`a*lal"gi*a\, Cephalalgy \Ceph"a*lal`gy\, n. [L. cephalalgia, Gr. ?; ? + ? pain: cf. F. c['e]phalalgie.] (Med.) Pain in the head; headache. [1913 Webster]