Radial keratotomy: An eye surgery procedure designed to flatten the cornea, reducing its optical power, to correct nearsightedness (myopia). In the procedure, incisions (cuts) are made in the cornea. The procedure is said to be radial because the incisions resemble the spokes in a bicycle wheel.
Slinky Dog (better known as Slinky and often called Slink or Slinkykins) is a supporting character in the Toy Story franchise. He is a toy dachshund with a graveled Southern accent.
The plastic spring toy, known as the Plastic Slinky was invented by Donald James Reum, Sr. of Master Mark Plastics in Albany, Minnesota. Mr. Reum came up with the idea as he was playing with different techniques to produce a spiral hose for watering plants.