D defs.my
Entry 1 sense Webster, 1913

Obelion

· O·be·li·on · IPA
01 n. The region of the skull between the two parietal foramina where the closure of the sagittal suture usually begins.
  1. 1.
    The region of the skull between the two parietal foramina where the closure of the sagittal suture usually begins.(Anat.)