Definitions for irrational

Overview of noun irrational

The noun irrational has 1 senses? (no senses from tagged texts)

1. irrational number, irrational

(a real number that cannot be expressed as a rational number)

Overview of adj irrational

The adj irrational has 2 senses? (first 1 from tagged texts)

1. (2) irrational

(not consistent with or using reason; "irrational fears"; "irrational animals")

2. irrational

(real but not expressible as the quotient of two integers; "irrational numbers")