| Hy | a colorless explosive liquid that is volatile and poisonous and foul-smelling |
|---|---|
| Hy | a salt of hydrazoic acid |
| Hy | blood disorder in which there is excess fluid volume compared with the cell volume of the blood |
| Hy | having or characterized by excessive moisture |
| Hy | any binary compound formed by the union of hydrogen and other elements |
| Hy | submersed plant with whorled lanceolate leaves and solitary axillary flowers |
| Hy | submersed plant with whorled lanceolate leaves and solitary axillary flowers |
| Hy | (HI) a colorless or yellow aqueous solution of hydrogen iodide |
| Hy | type genus of the Hydrobatidae |
| Hy | sooty black petrel with white markings |
| Hy | storm petrels |
| Hy | an aqueous solution of hydrogen bromide that is a strong liquid acid |