diploic--prophetes.ai

diploic, a. Anat.
  (dɪˈpləʊɪk)
  [f. diploe + -ic.]
  Belonging to the diploe.

1855 Holden Hum. Osteol. (1878) 118 We may speak of the frontal, temporal, and occipital diploic veins.

Oxford English Dictionary