What it Means
Lemniscate-
Wikipedia - In algebraic geometry, the word lemniscate refers to any of several figure-eight or ∞ shaped curves, of which the best known is the Lemniscate of Bernoulli. It is also sometimes used to refer to the ∞ symbol used in mathematics as a symbol for infinity.
Dictionary.com - (Latin for "adorned with ribbons.") a plane curve generated by the locus of the point at which a variable tangent to a rectangular hyperbola intersects a perpendicular from the center to the tangent.