(of language) transparently clear; easily understandable
transmitting light; able to be seen through with clarity
capable of thinking and expressing yourself in a clear and consistent manner
having a clear mind
of or associated with or requiring the use of the mind
an integer or a fraction
capable of being expressed as a quotient of integers
consistent with or based on or using reason
having its source in or being guided by the intellect (as distinguished from experience or emotion)