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

Recent Examples of Synonyms for sad. Pauline Collins, the exuberant British actress who inspired women — and men, too — to do something to change their unhappy lives with her Oscar-nominated …

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 …

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

Bright light therapy is a common treatment for seasonal affective disorder and for circadian rhythm sleep disorders.

If you describe someone as sad, you do not have any respect for them and think their behaviour or ideas are ridiculous.

What is seasonal affective disorder? Seasonal affective disorder (SAD) is a type of depression. It happens during certain seasons of the year, most often fall or winter. It is thought that shorter days …

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 …

SAD meaning: 1 : not happy feeling or showing grief or unhappiness; 2 : causing a feeling of grief or unhappiness

Sep 23, 2025 · If you're experiencing tough times or dealing with loss, this list of sad quotes about life, love, and death may provide some comfort, hope, camaraderie, and inspiration.