The Collaborative International Dictionary of English v.0.48:
Urceole \Ur"ce*ole\, n. [See Urceolate.] (R. C. Ch.) A vessel for water for washing the hands; also, one to hold wine or water. [1913 Webster]WordNet (r) 3.0 (2006):
urceole n 1: a vessel that holds water for washing the hands