Ken Miles Wife Mollie

Ken appeared on the english horizon in the 16th century referring to the distance bounding the range of ordinary vision at sea (about 20 miles), and would thus have been familiar to skippers in particular.. See examples of ken used in a sentence. An idea beyond one's ken.

Dec 28, 2025in common usage a fossil word, found only in phrases such as beyond one’s ken and swim into one’s ken. Range of knowledge or perception (esp in the phrases beyond or in one's ken) 2. There are six meanings listed in oed's entry for the noun ken, two of which are labelled obsolete.

The noun ken means "range of vision or comprehension." if quantum mechanics is beyond your ken, you don't understand it, or it is beyond your scope of knowledge. Ken is rarely used today outside of.