rational

Pronunciation:  US [ˈræʃ(ə)nəl] UK ['ræʃ(ə)nəl]
  • n.Reason of mankind; something reasonable; "a few" rational numbers
  • adj.Reasonable, rational and sensible; sensible
  • WebThere are rational; rational
  • Man as a self-conscious, rational..being who can make choices.
    Source: J. Plamenatz