
- 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) - Symptoms & causes - 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 … 
- 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. 
- 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 … 
- 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 - Wiktionary, the free dictionary- Oct 9, 2025 · sad (third-person singular simple present sads, present participle sadding, simple past and past participle sadded) (transitive, archaic) To make melancholy; to sadden or grieve … 
- sad Definition & Meaning | Britannica Dictionary- SAD meaning: 1 : not happy feeling or showing grief or unhappiness; 2 : causing a feeling of grief or unhappiness 
- 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 … 
- 60 Sad Quotes That Will Get You Through The Worst Days- 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. 
- SAD Definition & Meaning | Dictionary.com- Sad definition: affected by unhappiness or grief; sorrowful or mournful.. See examples of SAD used in a sentence.