philosopher's stonephiˌlosopher’s ˈstone noun [singular] 
an imaginary substance that was thought in the past to have the power to change any other metal into gold
an imaginary substance that was thought in the past to have the power to change any other metal into gold- Keillor, Garrison
- keister
- Keitel, Harvey
- Keller, Helen
- Kellogg Pact
- Kells, The Book of
- Kelly, Dr David
- Kelly, Gene
- Kelly, Grace
- Kelly, Ned
- Kelman, James
- kelp
- Kelvin
- Kempis, Thomas à
- ken
- Kennedy
- Kennedy Center
- Kennedy, Charles
- Kennedy, Edward
- Kennedy, Jackie
- Kennedy, John Fitzgerald
- Kennedy, Ludovic
- Kennedy, Nigel
- Kennedy, Robert Francis
- Kennedy Space Center