Logical

Log"ic*al (lŏj"ĭ*kal), a. [Cf. F. logique, L. logicus, Gr. logiko`s.] 1. Of or pertaining to logic; used in logic; as, logical subtilties. Bacon.

2. According to the rules of logic; as, a logical argument or inference; the reasoning is logical. Prior.

3. Skilled in logic; versed in the art of thinking and reasoning; as, he is a logical thinker. Addison.