Sexual intimacy or intercourse (now usually in phrase carnal knowledge).
Intellectual understanding; the state of appreciating truth or information.
The fact of knowing about something; general understanding or familiarity with a subject, place, situation etc.
Justified true belief
The total of what is known; all information and products of learning.
The deep familiarity with certain routes and places of interest required by taxicab drivers working in London, England.
Awareness of a particular fact or situation; a state of having been informed or made aware of something.
Something that can be known; a branch of learning; a piece of information; a science.
Familiarity or understanding of a particular skill, branch of learning etc.
An error; a blunder.
A pitch which was intended to be pitched in a hard-to-hit location, but instead ends up in an easy-to-hit place.
To understand wrongly, taking one thing or person for another.