Sticky is an adjective
There is a certain kind of bra that adheres to the skin using a sticky substance. There is no strap on the back, the sides of the bra end underneath you're armpits, which is where the sticky stuff is that keeps it on.
Sticky is an adjective because it describes a noun, like a sticky surface.
The stigma is the female part of a flower that is sticky and collects pollen.
It is the stigma.
The part under the armpits on the human body is called the ribcage. It is composed of the thoracic vertebrae, sternum, and ribs that protect the vital organs like the heart and lungs.
cuticle
The stigma is the sticky part of the flower. It is sticky to trap and hold pollen grains that are necessary for fertilization to occur. This sticky surface helps ensure that the pollen grains adhere to the stigma, promoting successful pollination.
The stigma is the part of the pistil that is sticky and attracts pollen grains in order to facilitate pollination.
Tongue
because it is sticky and that is what the sticky part is for
"Sticky" is supposed to be a part of Windows 7. Please check Start-> All Programs -> Accessories -> Sticky Notes.