Synonyms
Antonyms
Etymology

1. rational

adjective. ['ˈræʃənəl, ˈræʃnəl'] consistent with or based on or using reason.

Etymology

  • rational (Old French (842-ca. 1400))
  • rationale (Latin)
  • rationel (Old French (842-ca. 1400))

Rhymes with Rational

  • national

How do you pronounce rational?

Pronounce rational as ˈræʃənəl.

US - How to pronounce rational in American English

UK - How to pronounce rational in British English

Sentences with rational


1. Adjective
Any number that can be written as a fraction or a ratio is a rational number.

2. rational

adjective. ['ˈræʃənəl, ˈræʃnəl'] of or associated with or requiring the use of the mind.

Synonyms

Etymology

  • rational (Old French (842-ca. 1400))
  • rationale (Latin)
  • rationel (Old French (842-ca. 1400))

3. rational

adjective. ['ˈræʃənəl, ˈræʃnəl'] having its source in or being guided by the intellect (as distinguished from experience or emotion).

Antonyms

Etymology

  • rational (Old French (842-ca. 1400))
  • rationale (Latin)
  • rationel (Old French (842-ca. 1400))

4. rational

noun. ['ˈræʃənəl, ˈræʃnəl'] an integer or a fraction.

Etymology

  • rational (Old French (842-ca. 1400))
  • rationale (Latin)
  • rationel (Old French (842-ca. 1400))