- The constellation of the Lesser Bear, to which, as
containing the polar star, the eyes of mariners and travelers were
often directed. - That which serves to direct. - Anything to which attention is strongly turned; a center
of attraction.
Meaning of 'cynosure' (Princeton's WordNet)
1 . cynosure
[ n]
Meaning (1): - something that strongly attracts attention and admiration
Example in sentence:
if he was the cynosure of all eyes he didn't notice
Meaning (2): - something that provides guidance (as Polaris guides mariners)