
SAD Definition & Meaning - Merriam-Webster
The meaning of SAD is affected with or expressive of grief or unhappiness : downcast. How to use sad in a sentence.
SAD | definition in the Cambridge English Dictionary
SAD meaning: 1. unhappy or sorry: 2. If something looks sad, it looks worse than it should because it is not…. Learn more.
Seasonal affective disorder (SAD) - Mayo Clinic
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 …
Seasonal Affective Disorder - National Institute of Mental Health …
Information about seasonal affective disorder (SAD), a type of depression, including signs and symptoms, how SAD is diagnosed, causes, and treatment options.
SAD definition and meaning | Collins English Dictionary
If you are sad, you feel unhappy, usually because something has happened that you do not like. The relationship had been important to me and its loss left me feeling sad and empty. I'm sad …
Sad: Definition, Meaning, and Examples sad - usdictionary.com
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 …
Seasonal Affective Disorder - What is SAD? | SAMHSA
Apr 24, 2023 · Seasonal affective disorder, or SAD, is a condition in which some people experience a serious mood change when the seasons change. Those mood changes could be …
Is seasonal affective disorder more than feeling sad? Q&A
1 day ago · Seasonal affective disorder, or SAD, is a type of depression that's related to the changes in seasons. Symptoms typically appear in the fall, worsen through the winter months …
Seasonal affective disorder (SAD): Symptoms, causes, and …
Mar 28, 2025 · In this article, we look at how this condition develops, who might be at risk, and the available treatment options. What is SAD? People with SAD, or major depressive disorder with …
Sadness - Wikipedia
Sadness is an emotional pain associated with, or characterized by, feelings of disadvantage, loss, despair, grief, helplessness, disappointment and sorrow. An individual experiencing sadness …