The meaning of SAD is affected with or expressive of grief or unhappiness : downcast. How to use sad in a sentence.

Sadness is an emotional pain associated with, or characterized by, feelings of disadvantage, loss, despair, grief, helplessness, disappointment and sorrow. An individual experiencing sadness …

SAD definition: 1. unhappy or sorry: 2. If something looks sad, it looks worse than it should because it is not…. Learn more.

Dec 14, 2021 · If you're like most people with SAD, your symptoms start in the fall and continue into the winter months, sapping your energy and making you feel moody. These symptoms …

Information about seasonal affective disorder (SAD), a type of depression, including signs and symptoms, how SAD is diagnosed, causes, and treatment options.

He's feeling sad because his pet died. People were sad that he was leaving. The experience left her sadder but wiser. Have you heard the sad news about his wife's illness? It'll be a sad day …

Synonyms for SAD: unhappy, heartbroken, depressed, miserable, sorry, bad, melancholy, upset; Antonyms of SAD: happy, glad, joyous, joyful, cheerful, cheery, jubilant, ecstatic

Nov 6, 2025 · How to avoid seasonal depression, according to the expert who discovered it Norman Rosenthal uses light in his home to help with seasonal affective disorder. Spoiler …

May 13, 2025 · As an adjective, "sad" primarily refers to feeling or showing unhappiness or sorrow. This is its most common usage, applied to both people and situations. It also …

2 days ago · Learn which supplements may help manage seasonal affective disorder (SAD) symptoms, including vitamin D, omega-3s, and more.