Posted in Web S – definition of S by The Free Dictionary February 26, 2021 S 1 1. The symbol for sulfur. 2. The symbol for entropy. S 2 abbr. 1. Football safety 2. Bible Samuel 3. satisfactory 4. Saturday 5. Sports shot 6. siemens 7. small 8. soprano … https://www.thefreedictionary.com/S