irrational

adjective · nounB2

Định nghĩa theo từ loại

Tính từ

adjective

Comparative

more irrational

Superlative

most irrational

1.
Not rational; unfounded, nonsensical or wrong-headed.
an irrational decision
July 18, 2012, Scott Tobias, AV Club The Dark Knight Riseshttp://www.avclub.com/articles/the-dark-knight-rises-review-batman,82624/ Where the Joker preys on our fears of random, irrational acts of terror, Bane has an all-consuming, dictatorial agenda that’s more stable and permanent, a New World Order that’s been planned out with the precision of a military coup.
2.
(not comparable)(mathematics, arithmetic, number theory, not comparable) Of a real number, that cannot be written as the ratio of two integers.
The number π is irrational.

Danh từ

noun

Plural noun:

irrationals

1.
(mathematics) A real number that can not be expressed as the quotient of two integers, an irrational number.

Từ liên quan

Trái nghĩa

Cùng gốc / liên quan

irrationalismirrationalistirrationalisticirrationallyirrationalnessnonirrationalirrationalityirrationalizationirrationalizeirrational number

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Nguồn gốc từ

From Latin irratiōnālis, from ir- + ratiōnālis.