(anatomy) An eye socket.

(chemistry) Either of a pair of orbitals, of two molecules or fragments, that overlap to form a bond; especially the HOMO and LUMO orbitals

A form of riveting involving a rotating peen tool mounted at an angle.

Orbital riveting.

In a retro-orbital direction.

(anatomy) Situated behind the orbit or the eye.

plural of orbital cavity

(chemistry, physics) A molecular orbital, responsible for a covalent bond between two atoms, formed by overlap of their corresponding atomic orbitals

Synonym of ring road

(anatomy) In the skull, the ratio of the vertical height to the transverse width of the orbit, which is taken as the standard, equal to 100.