Main entry: rational, rational number
Definition: an integer or a fraction
Main entry: rational
Definition: having its source in or being guided by the intellect (as distinguished from experience or emotion)
Usage: a rational analysis
Main entry: intellectual, noetic, rational
Definition: of or associated with or requiring the use of the mind
Usage: intellectual problems; the triumph of the rational over the animal side of man
Main entry: rational
Definition: consistent with or based on or using reason
Usage: rational behavior; a process of rational inference; rational thought
Main entry: rational
Definition: capable of being expressed as a quotient of integers
Usage: rational numbers