| Term | Definition |
| Tragus | The flap in front of the ear opening |
| Ala | The outer, rounded side of each nostril |
| Inner Canthus | Inner conner of the eyelids |
| Outer Canthus | Outer corner of the eyelids |
| Nasolabial Sulcus | Groove from the nose towards the corner of the mouth |
| Nasion | Midpoint between the eyes below the brow-where glasses rest! |
| Labiomental Groove | Between lower lip and chin |
| Mental Protuberance | Chin |
| Vermillion Zone | Reddish tissue of lips (where you put lipstick on) |
| Vermillion Border | Is the edge of the lip (where lip liner is applied) |
| Philtrum | The indent above the midline of the upper lip |
| Tubercle | Enlarge or thickened area at the midline of the upper lip |
| Labial Commissures | Corner of the mouth where upper and lower lips meet |