The sedimentation rate -- or âsed rate,â for short -- is a blood test that checks for inflammation in your body. Itâs one clue for your doctor that you might have a disease linked to inflammation, like arthritis or cancer. The sed rate test measures how fast red blood cells fall to the bottom of a tube. Inflammation creates proteins that make red blood cells fall more quickly. Another name for this test is erythrocyte sedimentation rate (ESR). Red blood cells are called erythrocytes.
Status symbol is also a sociological term â as part of social and sociological symbolic interactionism â relating to how individuals and groups interact and interpret various cultural symbols.
The hash mark, or pound symbol, (#) is now known by social media users as a hashtag or hash tag. Posts that have the same keywords prefixed with the # symbol are grouped together in user searches, bringing a level of order to the frenzied chaotic world of Twitter.he question what is a hashtag is an ongoing one among social media users, and the definition of a hashtag continues to evolve. Currently, it is acceptable to tag only significant posts that will contribute to the general conversation with one hashtag.