- hy´dro|manc´er
- hy|dro|man|cy «HY druh MAN see», noun.divination by means of water.╂[< Middle French hydromancie, learned borrowing from Late Latin hydromantīa < Greek hýdōr, -atos water + manteíā divination]–hy´dro|manc´er, noun.
Useful english dictionary. 2012.