sleet

Pellets of ice made of mostly frozen raindrops or refrozen melted snowflakes.

A mixture of rain and snow.

A smooth coating of ice formed on ground or other objects by freezing rain.

Part of a mortar extending from the chamber to the trunnions.

(of the weather) To be in a state in which sleet is falling.

“I won't bother going out until it's stopped sleeting.”