cētaṉam (p. 207) s. Understanding, intellect, intelligence, wisdom, reflection, அறிவு. 2. Feeling, perception, sensation, உணர்ச்சி. W. p. 331. CHE'TANA. சேதனன், s. An intelligent person, one endued with intellect, a rational being, அறிவாளன். (p.) 42)