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.
Seasonal affective disorder (SAD) - Mayo Clinic
Dec 14, 2021 · Seasonal affective disorder (SAD) is a type of depression that's related to changes in seasons — SAD begins and ends at about the same times every year. If you're like most people with …
Seasonal Affective Disorder - National Institute of Mental ...
Information about seasonal affective disorder (SAD), a type of depression, including signs and symptoms, how SAD is diagnosed, causes, and treatment options.
Seasonal Affective Disorder and Winter Depression — Scripps ...
5 days ago · Winter months can trigger seasonal affective disorder (SAD). Learn the signs, risk factors and ways to manage seasonal depression.
SAD | English meaning - Cambridge Dictionary
SAD definition: 1. unhappy or sorry: 2. If something looks sad, it looks worse than it should because it is not…. Learn more.
SAD definition and meaning | Collins English Dictionary
If you describe someone as sad, you do not have any respect for them and think their behaviour or ideas are ridiculous.
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 describes something that …