The nine regions of the face are the forehead, temples, eyes, cheeks, nose, ears, mouth, chin, and jawline. These regions are used in medical and cosmetic fields to describe and reference specific areas of the face.
Flapping your hand in front of your forehead can be a gesture used to express disbelief, confusion, or exasperation. It can indicate frustration or annoyance with someone or something.
The mid-scapular line is an imaginary vertical line that runs through the midpoint of the scapula (shoulder blade) on the back of the body. It is used as a reference point in medical examinations to locate structures on the back.
An RSJ, or Rolled Steel Joist, typically consists of a web (the vertical portion), flanges (the horizontal top and bottom parts), and end plates. The web provides the vertical support, while the flanges help distribute weight and provide additional strength. End plates are used to connect the RSJ to other structural elements.
The dimension that controls time in falling body and projectile motion problems is vertical displacement, usually denoted as "y". Time affects how far an object falls or how far it travels horizontally in projectile motion. The equations of motion used to solve these problems involve time as a variable to calculate the position or velocity of the object at a given time.
Corrugator Supercilii
Currugator muscle draws the eyebrow down and wrinkles the forehead
Corrugator Supercilii
It takes 43 muscles to frown, but only 17 to smile.
Crease, crinkle, fold, pleat are words that could be used for just about any kind of wrinkle. If you are talking about facial wrinkles around the eyes, you could also call them crow's feet or laugh lines. If you are talking about facial wrinkles on the forehead, you could call them frown lines.
43 "muscles" are used to frown...I'm not aware of bones used to frown
The forehead, frown line (between the eyebrows), and crow's feet are the most common treatment areas, but Botox® can also be used to smooth areas of the neck and jawline.
Ruga A fold, crease, or wrinkle, as in the lining of the stomach. Often used in the plural
Other terms for "buttcrack" are: the intergluteal cleft, the natal cleft, vertical gluteal crease, the gluteal cleft. It is the groove between the buttocks that runs from the sacrum to the perineum.
The crown is like a combination of the "cattleman" crease and the "Gus" crease. Its rounded on top with the back being higher than the front. There is a hint of a "cutter" crease present as well. Gary Allan used to crease his crown very similarly.
Popping crease is a term that was used in the game cricket in the past. Popping crease was when batmen would have to pop their bat into a hole located in the middle of a crease to get a run.
A crease on something that is usually smooth is called a wrinkle. It is also known as a rhytide when used in reference to the skin.