- a town in S Wales, in Caerphilly county borough. Pop (including Ystrad Mynach): 17 185 (2001)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for gelligaer
Aye, hes grown old with it all, an he the first man in Gelligaer!
Och, but tis shockin, shockin; an theyll never have him in Gelligaer again.
Jane Elins gone, too; she left Gelligaer over half an hour past, said Keturah slowly.