Sphenoid

1.

(វេជ្ជសាស្ត្រ) ឆ្អឹងមេអំបៅ, ឆ្អឹងផ្ទៃមុខ

• optic foramen of sphenoid bone
  - ប្រហោងចក្ខុវិញ្ញាណ

1.

A wedge-shaped crystal bounded by four equal isosceles triangles. It is the hemihedral form of a square pyramid.

2.

The sphenoid bone.

1.

Of or pertaining to the sphenoid bone.

2.

Wedge-shaped; as, a sphenoid crystal.