Fountain or Syke
One of the roundels formed of six lines barry wavy, tinctured argent and azure, to represent water. In this form it is also termed Syke.
The word fountain without any addition to the blazon is ever so understood: but it is sometimes represented and blazoned differently, when some description of the fountain then becomes necessary. E.g.

A palm tree issuant from a fountain playing, with two basins on a pedestal