Headaches over the right eye can have many possible causes, including eye, blood vessel and neurological problems. Headaches are a symptom of many different health problems. The causes of some of these are known and others are not. Headaches near the eye may signal neurological problems. Affected nerves can be in or near the eye. Infections can also produce eye pain, as can increased pressure in the eye and skull, or problems with blood vessels.
Princeton's WordNet(0.00 / 0 votes)Rate this definition: fan(noun) a device for creating a current of air by movement of a surface or surfaces. sports fan, fan, rooter(noun) an enthusiastic devotee of sports. fan, buff, devotee, lover(verb) an ardent follower and admirer. fan(verb) strike out (a batter), (of a pitcher)
In general, fan service refers to scenes designed to excite or titillate the viewer. This can include scantily-clad outfits, cleavage shots, panty shots, nude scenes (shower scenes especially), etc. Some broader definitions also include things like cool mecha, big explosions, battle scenes, etc.