cognizance, ken (noun)

range of what one can know or understand

"beyond my ken"

sight, ken (noun)

the range of vision

"out of sight of land"

ken (Noun)

Knowledge or perception.

ken (Noun)

Range of sight.

ken (Verb)

To know, perceive or understand.

ken (Verb)

To discover by sight; to catch sight of; to descry.

Ken (ProperNoun)

A diminutive of the male given name Kenneth.

Ken

Ken is a musician and singer-songwriter, best known as guitarist of the Japanese rock band L'Arc-en-Ciel. He is also the leader, vocalist and guitarist of Sons of All Pussys and has released a solo album entitled In Physical. While in L'Arc-en-Ciel his name is stylized as ken.