transcendental number

English Thesaurus

1. an irrational number that is not algebraic (noun.quantity)

hypernym	:	irrational, irrational number,
definition	:	a real number that cannot be expressed as a rational number (noun.quantity)

hyponym	:	pi,
definition	:	the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846... (noun.quantity)

hyponym	:	e,
definition	:	the base of the natural system of logarithms; approximately equal to 2.718282... (noun.quantity)