寒 (hán): cold; chilly; poor; humble

In the cold winter months, the north wind howls, and people all hide indoors to keep warm.

He came from a humble family, but through hard work he was admitted to a prestigious university.

A cold wind blew, and I couldn't help but shiver.

This joke is too lame; it gave me the chills all over.

During the winter and summer vacations, the school library remains open as usual.