Heliology

==History== In the pilot episode, the main character was established as Duncan MacLeod living quietly with his girlfriend Tessa Noël (played by Alexandra Vandernoot). They were co-proprietors of the antique shop MacLeod & Noël Antiques. The pilot introduced Richie Ryan (Stan Kirsch) as a thief who entered Duncan`s shop and witnessed the confron....
Found on http://en.wikipedia.org/wiki/Heliology

heliology

heliology The study of, or characterized by, the astronomical features of the sun.
Found on http://www.wordinfo.info/words/index/info/view_unit/963/2

heliology

science of the sun
Found on http://phrontistery.info/h.html
No exact match found