It is called PINNA
Ear Symaneuiy
It is called PINNA
A potato
Pinna
A tragus is the small flap of cartilage that sticks out in the front of the ear canal. It is often used as a site for piercing.
Sound travels through the auricle, aka pinna, aka external flap of skin and cartilage that a lay person calls an ear, acts as a funnel directing sound toward ear canal and terminating at Tympanic Membrane, or Eardrum.
An ear is an sensory organ of the body. It helps us to hear sound. The ear is composed of the external ear (which is visible) and the internal ear. The external ear or the pinna is a flap of cartilagenous skin that aids in the collection and direction of sound waves into the inner ear. The inner ear has several parts which is beyond the scope of this answer but the main parts are the cochlea, vestibule and the ear drum. Sound waves directed inwards fall on the ear drum and then are carried inwards in the form of vibrations that the cochlea and the vestibule conduct onwards to the brain through special auditory nerves and hence there is perception of speech.
The word rook does not mean anything I don't think. A rook piercing is located on the ear. Where your cartalidge ends and it is that little (hard you cant move it) flap of skin between the ear cartalidge and your tragus (that hard flap of skin on the inside of your ear in front of the hole)
The area inside the ear from the flap to the eardrum.
An ear flap
they have ear flaps as they are in the water to reduce the amount of water inside the ear they flap it out and shake their booty
Mastoid SkinThe bone in that area is called the Mastoid, which is actually part of a bigger bone called the Temporal bone, which in turn is part of the skull. I read an article on a grafting of skin from that area and that's how I learned that it was just named after the bone there."If the defect extends only to the helical rim, the flap can be started at the junction where mastoid skin meets the posterior ear."
it is called sampaye
A burst eardrum is when the thin flap of skin in your ear leading towards your cochlea vibrates too much and tears, this causes the liquid from your cochlea to flow out of your ear, this can be very painful and lead to not being able to work out which way up you are as the liquid inside your cochlea tells you what way up you are by settling. E.Hannon
the ear drum
inside your ear canal there is a flap of extremely thin skin, if a sound gets too loud (and in some cases when it is too high pitched) it vibrates so much that it can start to get small holes in it. As there is liquid in your cochlea, that can, sometimes in extreme conditions, leak out through the ear canal. This can be extremely painful.
an ear lobe.
NO
I am assuming that you are talking about a Hematoma which is a build up of blood just below the skin on the outside of the dog's ear flap. This is usually caused by a trauma to the ear flap, such as shaking their head and hitting it on something. The only way this can be treated is to take your Dog in to be checked by your Veterinarian. He will sedate the dog and make several incisions to the ear flap in order to drain out the blood, then suture it back flat. This is a very simplified version.