sad
adjective(sad)
experiencing or showing sorrow or unhappiness
Examples:
Feeling sad because his dog had died.
Better by far that you should forget and smile / Than that you should remember and be sad.
sad
adjective(sad)
of things that make you feel sad
Examples:
Sad news.
She doesn't like sad movies.
It was a very sad story.
When I am dead, my dearest, / Sing no sad songs for me.