Webnemeton neh-MEH-tun Gaulish: sactuary of trees. Compare with the Irish Nemed husband of Macha (goddess of sovereignty) and naomh (saint, holy).. The sacred groves of the Druids, priests of the Celtic religion. Druids, according to the Roman writers Pliny, Lucan, etc., did not meet in stone temples, or any permanent structure, but met in the woods, in …