Claddagh ring
(ˈklædə) n (Jewellery) (also without capital) Irish any of various elaborately designed rings, esp one in the shape of two hands embracing a heart, given as a token of lasting affection
[from Claddagh, a small fishing village on the edge of Galway city]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014