affected by unhappiness or grief; sorrowful or mournful.
to feel sad because a close friend has moved away.
expressive of or characterized by sorrow.
sad looks;
a sad song.
causing sorrow.
a sad disappointment;
sad news.
(of color) somber, dark, or dull; drab.
deplorably bad; sorry.
a sad attempt.
Obsolete. firm or steadfast.
feeling sorrow; unhappy
causing, suggestive, or expressive of such feelings
a sad story
unfortunate; unsatisfactory; shabby; deplorable
her clothes were in a sad state
informal ludicrously contemptible; pathetic
he's a sad, boring little wimp
(of pastry, cakes, etc) not having risen fully; heavy
(of a colour) lacking brightness; dull or dark
archaic serious; grave
First recorded before 1000; Middle English; Old English sæd “grave, heavy, weary,” originally “sated, full”; cognate with German satt, Gothic saths “full, satisfied”; akin to Latin satis “enough,” satur “sated,” Greek hádēn “enough.” See satiate, saturate
From Arabic
When you're sad, you feel unhappy. If you've ever experienced the death of a pet you loved deeply, you know exactly what it means to feel sad. You might use the adjective sad informally to describe something that's pathetic or that you feel scornful or disdainful about. For example, you might comment on your friend's elaborate homemade hat by saying, "That hat is just sad," though it wouldn't be very nice of you to say it. The term "sad sack" became popular during World War II and has been used ever since to refer to an incompetent, slightly pitiful person.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The protests have not stopped since the Novi Sad disaster, with one demonstration in March 2025 bringing as many as 300,000 together.
From Barron's • May 23, 2026
The tour coincides with the release of her third album, “You Seem Pretty Sad for a Girl So in Love,” which will drop June 12.
From Los Angeles Times • Apr. 30, 2026
He released, in 1970, his debut solo album Alone Together, which contained some of his most highly regarded songs such as Sad And Deep As You and Look At You, Look At Me.
From BBC • Apr. 22, 2026
The post included a photo of the actor’s recently released memoir, “You With the Sad Eyes,” and a coffee mug resting on what appears to be a home parapet.
From Los Angeles Times • Apr. 20, 2026
In the drugstore, Dad had let Brian pick out whatever present he wanted, so Brian chose a Sad Sack comic book.
From "The Glass Castle" by Jeannette Walls
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
