WordNet Search - 3.1

Key: "S:" = Show Synset (semantic) relations, "W:" = Show Word (lexical) relations

Display options for sense: (gloss) "an example sentence"

- S: (n) irrational number,
**irrational**(a real number that cannot be expressed as a rational number) *direct hyponym*/*full hyponym*- S: (n) transcendental number (an irrational number that is not algebraic)
- S: (n) pi (the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...)
- S: (n) e (the base of the natural system of logarithms; approximately equal to 2.718282...)
- S: (n) algebraic number (root of an algebraic equation with rational coefficients)
*direct hypernym*/*inherited hypernym*/*sister term*

- S: (adj)
**irrational**(not consistent with or using reason)*"irrational fears"; "irrational animals"* *see also**similar to***antonym**- W: (adj)
rational [Opposed to: irrational] (consistent with or based on or using reason)
*"rational behavior"; "a process of rational inference"; "rational thought"* *derivationally related form*- S: (adj)
**irrational**(real but not expressible as the quotient of two integers)*"irrational numbers"*