Synonym: cognizance, sight. Similar words: taken, liken, token, kraken, sicken, darken, shaken, kennel. Meaning: [ken] 
n. 1. range of what one can know or understand 2. the range of vision.
n. 1. range of what one can know or understand 2. the range of vision. 241. "This technique is not a solution to the problem," Secretary of Homeland Security Janet Napolitano and Secretary of the Interior Ken Salazar said in a joint statement.