karaṇa

s. karaṇa — An organ of sense. 2. cause, instrument or means of action. —ತ್ರಯ the three means of action, namely, ಮತಿಕರಣೋದ್ಯ the mind, speech and body.manner-1886-vision
s. Reason, purpose, motivemanner-1886-vision
cause — cause, as opposed to effectmanner-1886-vision