a. [ Cf. F. logique, L. logicus, Gr. logiko`s. ] 1. Of or pertaining to logic; used in logic; as, logical subtilties. Bacon. [ 1913 Webster ]
2. According to the rules of logic; as, a logical argument or inference; the reasoning is logical; a logical argument; a logical impossibility. Prior. [ 1913 Webster ]
3. Skilled in logic; versed in the art of thinking and reasoning; as, he is a logical thinker. Addison. [ 1913 Webster ]