Ice. If it is ice precipitation, it is called hail.
Extra Info: Solid water almost always will be assigned the name Ice, though it is given a certain number. Ice I for example is your normal frozen water. There is Ice I - Ice XV. The solid water has a different number based on what conditions it formed under.
Ice is a form of solid water. When water freezes, it transforms into a solid state, creating ice.
Water as a solid is ice.
ICE is the solid state of water.
Solid water is called ice.
The solid state of water - is... ice.
Ice is a form of solid water, formed when water freezes and turns into a solid state due to a decrease in temperature.
Solid water is called ice.
Ice is a solid form of water.
By dissolution of this soluble solid in water.
Water is called ice when frozen solid.
Solid water is called ice.
At this temperature water is a solid.