AMBIG'ENAL, adjective [Latin ambo, both, and genu, a knee.]
An ambigenal hyperbola is one of the triple hyperbolas of the second order, having one of its infinite legs falling within an angle formed by the asymptotes, and the other without.
Webster's Dictionary 1828
AMBIG'ENAL, adjective [Latin ambo, both, and genu, a knee.]
An ambigenal hyperbola is one of the triple hyperbolas of the second order, having one of its infinite legs falling within an angle formed by the asymptotes, and the other without.