| DC | daily census; data communication; data conversion; decrease; deep compartment; Dental Corps; deoxych... |
|---|---|
| DSST | Digit Symbol Substitution Task |
| LSD | laryngeal sound discrimination; least significant difference; least significant digit; low-sodium di... |
| MSD | material safety data; mean square deviation; mild sickle cell disease; most significant digit; multi... |
| PDRT | Portland Digit Recognition |
| supernumerary placenta | A succenturiate or accessory placenta. (12 Dec 1998) |
|---|---|
| supernumerary teeth | <dentistry> Some people have extra teeth. These are called supernumerary teeth. (08 Jan 1998) |
| tooth, supernumerary | An extra tooth, erupted or unerupted, resembling or unlike the other teeth in the group to which it belongs. Its presence may cause malposition of adjacent teeth or prevent their eruption. (12 Dec 1998) |