e/Knowledge by description

Information
has gloss	eng: The contrasting expressions "knowledge by description" and "knowledge by acquaintance" were promoted by Bertrand Russell, who was extremely critical of the equivocal nature of the word know, and believed that the equivocation arose from a failure to distinguish between the two fundamentally different types of knowledge.
lexicalization	eng: knowledge by description
instance of	(noun) English philosopher and mathematician who collaborated with Whitehead (1872-1970) Russell, Earl Russell, Bertrand Russell, Bertrand Arthur William Russell