[log.i.cal] adj (15c) 1 a (1): of, relating to, involving, or being in accordance with logic (2): skilled in logic b: formally true or valid: analytic, deductive
2: capable of reasoning or of using reason in an orderly cogent fashion "a ~ thinker" -- log.i.cal.i.ty n -- log.i.cal.ly adv -- log.i.cal.ness n