What is the meaning of Sleet?

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

Precipitation in the form of a mixture of rain and snow.

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

The part of a mortar extending from the chamber to the trunnions.

To be in a state in which sleet is falling.

wear

singular past indicative of slijten

inflection of sleeën:

1. second/third-person singular present indicative
2. plural imperative

second/third-person singular present indicative

plural imperative

alternative form of slete

Source: wiktionary.org