ETYM Latin rationalis: cf. French rationnel. Related to Ratio, Reason, Rationale.
1. Having its source in or being guided by the intellect (distinguished from experience or emotion).
2. Consistent with or based on or using reason.
3. (Math) Capable of being expressed as a quotient of integers.
Uman.
Razuman, obdaren razumom; razumni, osnovan na razumu, naučni; (supr. fil. empirijski).
Na naučnoj osnovi zasnovan i dobro organizovan na osnovu iskustva i provere u praksi (lat.)
Something rational; specifically; rational number