This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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adj. Of or relating to an orbit.

n. The wave function of an electron in an atom or molecule, indicating the electron's probable location.

adj. Of or relating to an orbit.

adj. Of or relating to the eye socket (eyehole).

n. A specification of the energy and probability density of an electron at any point in an atom or molecule.

n. An orbital motorway.

adj. Of or pertaining to an orbit.

In zoology and anatomy, of or pertaining to the orbit of the eye; orbitar or orbitary; circumocular.

The thin horizontal plate of the frontal hone on both sides forming the roof of the orbit.

adj. of or relating to the eye socket

adj. of or relating to an orbit

"They are going to focus on what they call the orbital space plane, which a vehicle just to carry humans into orbit, so that we could get people up to the space station."

orbital fossa    orbital canals    orbital sulcus    orbital plate    orbital gyri    orbital nerve    orbital vein    orbital lobe    orbital angle    orbital bone   

molecular orbital    atomic orbital   

molecular    planetary    linear    long-range    aerial    magnetic    forward    structural    atomic    temporal