cynosure \SY-nuh-shoor; SIN-uh-shoor\ (noun) - 1 : Anything to which attention is strongly turned; a center of attraction. 2 : That which serves to guide or direct. 3 : [Capitalized]. The northern constellation Ursa Minor, which contains the North Star; also, the North Star itself.
"She had been, of course, for some time the cynosure of many neighbouring eyes, but had taken only the more pleasure in the cynosure, none in the persons with her eyes, all of whom she regarded as much below her." -- George MacDonald, 'Heather and Snow'
Cynosure derives from Latin cynosura, from Greek kunosoura, "dog's tail, the constellation Ursa Minor," from kuon, kun-, "dog" + oura, "tail."