INTENSION n.
lities, or marks that make up a complex general notion; the comprehension, content, or connotation; - - opposed to extension, extent, or sphere. This law is, that the intension of our knowledge is in the inverse ratio of its extension. Sir W. Hamilton.
QUINTILLLION n.
According to the French notation, which is used on the Continent and in America, the cube of a million, or a unit with eighteen ciphers annexed; according to the English notation, a number produced by involving a million to the fifth power, or a unit with thirty ciphers annexed. See the Note under Numeration.…