Lodestar
['ləʊdstɑː]
Definition
(noun.) something that serves as a model or guide.
(noun.) guiding star; a star that is used as a reference point in navigation or astronomy.
Edited by Enrico--From WordNet
Definition
(n.) A star that leads; a guiding star; esp., the polestar; the cynosure.
(n.) Same as Loadstar.
Typed by Claus
Synonyms and Synonymous
n. [Written also Loadstar.] Polestar.
Typed by Harley